6614631426356 has 24 divisors (see below), whose sum is σ = 12205965031680. Its totient is φ = 3127816207872.

The previous prime is 6614631426343. The next prime is 6614631426367. The reversal of 6614631426356 is 6536241364166.

It is a super-2 number, since 2×6614631426356² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6614631426298 and 6614631426307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75376100 + ... + 75463803.

It is an arithmetic number, because the mean of its divisors is an integer number (508581876320).

Almost surely, 2^{6614631426356} is an apocalyptic number.

It is an amenable number.

6614631426356 is a deficient number, since it is larger than the sum of its proper divisors (5591333605324).

6614631426356 is a wasteful number, since it uses less digits than its factorization.

6614631426356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150840503 (or 150840501 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 53.

The spelling of 6614631426356 in words is "six trillion, six hundred fourteen billion, six hundred thirty-one million, four hundred twenty-six thousand, three hundred fifty-six".