63370031961612 has 12 divisors (see below), whose sum is σ = 147863407910456. Its totient is φ = 21123343987200.

The previous prime is 63370031961611. The next prime is 63370031961637. The reversal of 63370031961612 is 21616913007336.

63370031961612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (63370031961611) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2640417998389 + ... + 2640417998412.

Almost surely, 2^{63370031961612} is an apocalyptic number.

It is an amenable number.

63370031961612 is an abundant number, since it is smaller than the sum of its proper divisors (84493375948844).

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

63370031961612 is a wasteful number, since it uses less digits than its factorization.

63370031961612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5280835996808 (or 5280835996806 counting only the distinct ones).

The product of its (nonzero) digits is 734832, while the sum is 48.

Adding to 63370031961612 its reverse (21616913007336), we get a palindrome (84986944968948).

The spelling of 63370031961612 in words is "sixty-three trillion, three hundred seventy billion, thirty-one million, nine hundred sixty-one thousand, six hundred twelve".