Search a number
-
+
4440411330140 = 2252320903461803
BaseRepresentation
bin100000010011101110100…
…1000111101011001011100
3120201111110220022100022002
41000213131020331121130
51040222430300031030
613235521413141432
7635544350356142
oct100473510753134
916644426270262
104440411330140
111462193486475
125b86b892a878
13262962796a36
14114cba583592
157a78a53b245
hex409dd23d65c

4440411330140 has 48 divisors (see below), whose sum is σ = 9730779222528. Its totient is φ = 1698855031104.

The previous prime is 4440411330037. The next prime is 4440411330149. The reversal of 4440411330140 is 410331140444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440411330149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9384479 + ... + 9846281.

It is an arithmetic number, because the mean of its divisors is an integer number (202724567136).

Almost surely, 24440411330140 is an apocalyptic number.

It is an amenable number.

4440411330140 is an abundant number, since it is smaller than the sum of its proper divisors (5290367892388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4440411330140 is a wasteful number, since it uses less digits than its factorization.

4440411330140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482738 (or 482736 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4440411330140 its reverse (410331140444), we get a palindrome (4850742470584).

The spelling of 4440411330140 in words is "four trillion, four hundred forty billion, four hundred eleven million, three hundred thirty thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 23 46 92 115 230 460 20903 41806 83612 104515 209030 418060 461803 480769 923606 961538 1847212 1923076 2309015 2403845 4618030 4807690 9236060 9615380 10621469 21242938 42485876 53107345 106214690 212429380 9653068109 19306136218 38612272436 48265340545 96530681090 193061362180 222020566507 444041133014 888082266028 1110102832535 2220205665070 4440411330140