10656140935 has 16 divisors (see below), whose sum is σ = 14178547872. Its totient is φ = 7622870400.

The previous prime is 10656140927. The next prime is 10656140947. The reversal of 10656140935 is 53904165601.

It is a happy number.

It is not a de Polignac number, because 10656140935 - 2³ = 10656140927 is a prime.

It is a super-2 number, since 2×10656140935² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1584744 + ... + 1591453.

It is an arithmetic number, because the mean of its divisors is an integer number (886159242).

Almost surely, 2^10656140935 is an apocalyptic number.

10656140935 is a deficient number, since it is larger than the sum of its proper divisors (3522406937).

10656140935 is a wasteful number, since it uses less digits than its factorization.

10656140935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3176274.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 10656140935 in words is "ten billion, six hundred fifty-six million, one hundred forty thousand, nine hundred thirty-five".