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24232421141 = 298091032881
BaseRepresentation
bin10110100100010111…
…010110011100010101
32022112210120112120022
4112210113112130111
5344111444434031
615044320514525
71515334116065
oct264427263425
968483515508
1024232421141
11a30562a735
12484347ba45
1323924c5646
14125c45b3a5
1596c60197b
hex5a45d6715

24232421141 has 8 divisors (see below), whose sum is σ = 25099032600. Its totient is φ = 23367877120.

The previous prime is 24232421119. The next prime is 24232421149. The reversal of 24232421141 is 14112423242.

It can be written as a sum of positive squares in 4 ways, for example, as 16914303025 + 7318118116 = 130055^2 + 85546^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 24232421141 - 222 = 24228226837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24232421141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24232421149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492980 + ... + 539901.

It is an arithmetic number, because the mean of its divisors is an integer number (3137379075).

Almost surely, 224232421141 is an apocalyptic number.

It is an amenable number.

24232421141 is a deficient number, since it is larger than the sum of its proper divisors (866611459).

24232421141 is a wasteful number, since it uses less digits than its factorization.

24232421141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033719.

The product of its digits is 3072, while the sum is 26.

Adding to 24232421141 its reverse (14112423242), we get a palindrome (38344844383).

The spelling of 24232421141 in words is "twenty-four billion, two hundred thirty-two million, four hundred twenty-one thousand, one hundred forty-one".

Divisors: 1 29 809 23461 1032881 29953549 835600729 24232421141