630251144426624 has 64 divisors (see below), whose sum is σ = 1434958735277760. Its totient is φ = 270105387070464.

The previous prime is 630251144426623. The next prime is 630251144426699. The reversal of 630251144426624 is 426624441152036.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (630251144426623) 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 7 ways as a sum of consecutive naturals, for example, 107189594 + ... + 112916390.

It is an arithmetic number, because the mean of its divisors is an integer number (22421230238715).

Almost surely, 2^{630251144426624} is an apocalyptic number.

630251144426624 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

630251144426624 is an abundant number, since it is smaller than the sum of its proper divisors (804707590851136).

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

630251144426624 is a wasteful number, since it uses less digits than its factorization.

630251144426624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5849645 (or 5849633 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 50.

The spelling of 630251144426624 in words is "six hundred thirty trillion, two hundred fifty-one billion, one hundred forty-four million, four hundred twenty-six thousand, six hundred twenty-four".