10621035696 has 40 divisors (see below), whose sum is σ = 27637967664. Its totient is φ = 3514501120.

The previous prime is 10621035671. The next prime is 10621035697. The reversal of 10621035696 is 69653012601.

It is a super-2 number, since 2×10621035696² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (10621035697) 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, 800985 + ... + 814136.

Almost surely, 2^10621035696 is an apocalyptic number.

10621035696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10621035696 is an abundant number, since it is smaller than the sum of its proper divisors (17016931968).

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

10621035696 is a wasteful number, since it uses less digits than its factorization.

10621035696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615269 (or 1615263 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 39.

The spelling of 10621035696 in words is "ten billion, six hundred twenty-one million, thirty-five thousand, six hundred ninety-six".