633031061420364 has 12 divisors (see below), whose sum is σ = 1477072476647544. Its totient is φ = 211010353806784.

The previous prime is 633031061420299. The next prime is 633031061420393. The reversal of 633031061420364 is 463024160130336.

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

It is a super-2 number, since 2×633031061420364² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26376294225837 + ... + 26376294225860.

It is an arithmetic number, because the mean of its divisors is an integer number (123089373053962).

Almost surely, 2^{633031061420364} is an apocalyptic number.

It is an amenable number.

633031061420364 is an abundant number, since it is smaller than the sum of its proper divisors (844041415227180).

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

633031061420364 is a wasteful number, since it uses less digits than its factorization.

633031061420364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52752588451704 (or 52752588451702 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 42.

The spelling of 633031061420364 in words is "six hundred thirty-three trillion, thirty-one billion, sixty-one million, four hundred twenty thousand, three hundred sixty-four".