23258139760 has 40 divisors (see below), whose sum is σ = 54081627840. Its totient is φ = 9302145792.

The previous prime is 23258139713. The next prime is 23258139803. The reversal of 23258139760 is 6793185232.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 23258139760.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1122454 + ... + 1142986.

It is an arithmetic number, because the mean of its divisors is an integer number (1352040696).

Almost surely, 2^23258139760 is an apocalyptic number.

23258139760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23258139760 is an abundant number, since it is smaller than the sum of its proper divisors (30823488080).

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

23258139760 is a wasteful number, since it uses less digits than its factorization.

23258139760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34705 (or 34699 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 23258139760 in words is "twenty-three billion, two hundred fifty-eight million, one hundred thirty-nine thousand, seven hundred sixty".