10424071656 has 64 divisors (see below), whose sum is σ = 29889830400. Its totient is φ = 3362601600.

The previous prime is 10424071649. The next prime is 10424071657. The reversal of 10424071656 is 65617042401.

It is a super-2 number, since 2×10424071656² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 10424071656.

It is not an unprimeable number, because it can be changed into a prime (10424071657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 771685 + ... + 785076.

It is an arithmetic number, because the mean of its divisors is an integer number (467028600).

Almost surely, 2^10424071656 is an apocalyptic number.

It is an amenable number.

10424071656 is an abundant number, since it is smaller than the sum of its proper divisors (19465758744).

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

10424071656 is a wasteful number, since it uses less digits than its factorization.

10424071656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556807 (or 1556797 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 10424071656 in words is "ten billion, four hundred twenty-four million, seventy-one thousand, six hundred fifty-six".