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24440430141 = 322715603349
BaseRepresentation
bin10110110000110000…
…110101111000111101
32100002021222111021100
4112300300311320331
5400023222231031
615121111123313
71523441141241
oct266060657075
970067874240
1024440430141
11a401a929a6
1248a1073539
1323c66251aa
14127bd26421
159809ddde6
hex5b0c35e3d

24440430141 has 6 divisors (see below), whose sum is σ = 35302843550. Its totient is φ = 16293620088.

The previous prime is 24440430121. The next prime is 24440430143. The reversal of 24440430141 is 14103404442.

24440430141 is a `hidden beast` number, since 244 + 404 + 3 + 0 + 14 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 20263522500 + 4176907641 = 142350^2 + 64629^2 .

It is not a de Polignac number, because 24440430141 - 27 = 24440430013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24440430143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1357801666 + ... + 1357801683.

Almost surely, 224440430141 is an apocalyptic number.

It is an amenable number.

24440430141 is a deficient number, since it is larger than the sum of its proper divisors (10862413409).

24440430141 is a wasteful number, since it uses less digits than its factorization.

24440430141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715603355 (or 2715603352 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 24440430141 its reverse (14103404442), we get a palindrome (38543834583).

It can be divided in two parts, 24440 and 430141, that added together give a triangular number (454581 = T953).

The spelling of 24440430141 in words is "twenty-four billion, four hundred forty million, four hundred thirty thousand, one hundred forty-one".

Divisors: 1 3 9 2715603349 8146810047 24440430141