630400056410 has 16 divisors (see below), whose sum is σ = 1135276646400. Its totient is φ = 252036345936.

The previous prime is 630400056397. The next prime is 630400056443. The reversal of 630400056410 is 14650004036.

It is a happy number.

630400056410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×630400056410² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15438170 + ... + 15478949.

It is an arithmetic number, because the mean of its divisors is an integer number (70954790400).

Almost surely, 2^630400056410 is an apocalyptic number.

630400056410 is a deficient number, since it is larger than the sum of its proper divisors (504876589990).

630400056410 is a wasteful number, since it uses less digits than its factorization.

630400056410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30919165.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 630400056410 in words is "six hundred thirty billion, four hundred million, fifty-six thousand, four hundred ten".