10140555264 has 96 divisors (see below), whose sum is σ = 30897135360. Its totient is φ = 2897289216.

The previous prime is 10140555239. The next prime is 10140555283. The reversal of 10140555264 is 46255504101.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×10140555264² (a number of 21 digits) contains 22 as substring.

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, 74884 + ... + 160899.

It is an arithmetic number, because the mean of its divisors is an integer number (321845160).

Almost surely, 2^10140555264 is an apocalyptic number.

10140555264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10140555264 is an abundant number, since it is smaller than the sum of its proper divisors (20756580096).

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

10140555264 is an equidigital number, since it uses as much as digits as its factorization.

10140555264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235815 (or 235795 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The spelling of 10140555264 in words is "ten billion, one hundred forty million, five hundred fifty-five thousand, two hundred sixty-four".