10656155426 has 16 divisors (see below), whose sum is σ = 18284076096. Its totient is φ = 4562828496.

The previous prime is 10656155423. The next prime is 10656155431. The reversal of 10656155426 is 62455165601.

It is a super-2 number, since 2×10656155426² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10656155423) 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, 325076 + ... + 356351.

It is an arithmetic number, because the mean of its divisors is an integer number (1142754756).

Almost surely, 2^10656155426 is an apocalyptic number.

10656155426 is a deficient number, since it is larger than the sum of its proper divisors (7627920670).

10656155426 is a wasteful number, since it uses less digits than its factorization.

10656155426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682553.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 10656155426 in words is "ten billion, six hundred fifty-six million, one hundred fifty-five thousand, four hundred twenty-six".