361639632904704 has 400 divisors, whose sum is σ = 1345744320440256. Its totient is φ = 93932371353600.

The previous prime is 361639632904673. The next prime is 361639632904747. The reversal of 361639632904704 is 407409236936163.

It is a happy number.

361639632904704 is a `hidden beast` number, since 3 + 6 + 16 + 3 + 9 + 63 + 2 + 90 + 470 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 53430627 + ... + 59817314.

Almost surely, 2^{361639632904704} is an apocalyptic number.

It is an amenable number.

361639632904704 is an abundant number, since it is smaller than the sum of its proper divisors (984104687535552).

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

361639632904704 is a wasteful number, since it uses less digits than its factorization.

361639632904704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113247989 (or 113247964 counting only the distinct ones).

The product of its (nonzero) digits is 105815808, while the sum is 63.

The spelling of 361639632904704 in words is "three hundred sixty-one trillion, six hundred thirty-nine billion, six hundred thirty-two million, nine hundred four thousand, seven hundred four".