10656623362644 has 48 divisors (see below), whose sum is σ = 31575180336000. Its totient is φ = 3044749531968.

The previous prime is 10656623362601. The next prime is 10656623362661. The reversal of 10656623362644 is 44626332665601.

10656623362644 is a `hidden beast` number, since 1 + 0 + 6 + 5 + 6 + 6 + 2 + 3 + 3 + 626 + 4 + 4 = 666.

It is a super-2 number, since 2×10656623362644² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7048030569 + ... + 7048032080.

It is an arithmetic number, because the mean of its divisors is an integer number (657816257000).

Almost surely, 2^{10656623362644} is an apocalyptic number.

10656623362644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10656623362644 is an abundant number, since it is smaller than the sum of its proper divisors (20918556973356).

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

10656623362644 is a wasteful number, since it uses less digits than its factorization.

10656623362644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14096062669 (or 14096062661 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 54.

The spelling of 10656623362644 in words is "ten trillion, six hundred fifty-six billion, six hundred twenty-three million, three hundred sixty-two thousand, six hundred forty-four".