23641241536 has 56 divisors (see below), whose sum is σ = 51206253696. Its totient is φ = 10740069120.

The previous prime is 23641241509. The next prime is 23641241567. The reversal of 23641241536 is 63514214632.

It is a junction number, because it is equal to n+sod(n) for n = 23641241495 and 23641241504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1418725 + ... + 1435291.

Almost surely, 2^23641241536 is an apocalyptic number.

It is an amenable number.

23641241536 is an abundant number, since it is smaller than the sum of its proper divisors (27565012160).

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

23641241536 is a wasteful number, since it uses less digits than its factorization.

23641241536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18617 (or 18607 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The spelling of 23641241536 in words is "twenty-three billion, six hundred forty-one million, two hundred forty-one thousand, five hundred thirty-six".