23239538754 has 16 divisors (see below), whose sum is σ = 47735269248. Its totient is φ = 7537147632.

The previous prime is 23239538741. The next prime is 23239538759. The reversal of 23239538754 is 45783593232.

It is a super-2 number, since 2×23239538754² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23239538697 and 23239538706.

It is not an unprimeable number, because it can be changed into a prime (23239538759) 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, 52341082 + ... + 52341525.

It is an arithmetic number, because the mean of its divisors is an integer number (2983454328).

Almost surely, 2^23239538754 is an apocalyptic number.

23239538754 is an abundant number, since it is smaller than the sum of its proper divisors (24495730494).

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

23239538754 is a wasteful number, since it uses less digits than its factorization.

23239538754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104682649.

The product of its digits is 5443200, while the sum is 51.

The spelling of 23239538754 in words is "twenty-three billion, two hundred thirty-nine million, five hundred thirty-eight thousand, seven hundred fifty-four".