3664726457112 has 192 divisors, whose sum is σ = 12642577459200. Its totient is φ = 933605637120.

The previous prime is 3664726457089. The next prime is 3664726457123. The reversal of 3664726457112 is 2117546274663.

3664726457112 is a `hidden beast` number, since 3 + 6 + 6 + 4 + 7 + 2 + 64 + 571 + 1 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11093064 + ... + 11418647.

It is an arithmetic number, because the mean of its divisors is an integer number (65846757600).

Almost surely, 2^{3664726457112} is an apocalyptic number.

It is an amenable number.

3664726457112 is an abundant number, since it is smaller than the sum of its proper divisors (8977851002088).

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

3664726457112 is a wasteful number, since it uses less digits than its factorization.

3664726457112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22511766 (or 22511759 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 3664726457112 in words is "three trillion, six hundred sixty-four billion, seven hundred twenty-six million, four hundred fifty-seven thousand, one hundred twelve".