630404605211424 has 48 divisors (see below), whose sum is σ = 1663476026365440. Its totient is φ = 209034685840640.

The previous prime is 630404605211291. The next prime is 630404605211561. The reversal of 630404605211424 is 424112506404036.

It is a tau number, because it is divible by the number of its divisors (48).

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 7 ways as a sum of consecutive naturals, for example, 17190334119 + ... + 17190370790.

It is an arithmetic number, because the mean of its divisors is an integer number (34655750549280).

Almost surely, 2^{630404605211424} is an apocalyptic number.

It is an amenable number.

630404605211424 is an abundant number, since it is smaller than the sum of its proper divisors (1033071421154016).

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

630404605211424 is a wasteful number, since it uses less digits than its factorization.

630404605211424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34380705113 (or 34380705105 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 630404605211424 in words is "six hundred thirty trillion, four hundred four billion, six hundred five million, two hundred eleven thousand, four hundred twenty-four".