6410812477464 has 48 divisors (see below), whose sum is σ = 17412653554920. Its totient is φ = 2130779162880.

The previous prime is 6410812477429. The next prime is 6410812477483. The reversal of 6410812477464 is 4647742180146.

6410812477464 is a `hidden beast` number, since 6 + 4 + 10 + 81 + 24 + 77 + 464 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6410812477464.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128273377 + ... + 128323344.

Almost surely, 2^{6410812477464} is an apocalyptic number.

It is an amenable number.

6410812477464 is an abundant number, since it is smaller than the sum of its proper divisors (11001841077456).

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

6410812477464 is a wasteful number, since it uses less digits than its factorization.

6410812477464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256597080 (or 256597073 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 54.

The spelling of 6410812477464 in words is "six trillion, four hundred ten billion, eight hundred twelve million, four hundred seventy-seven thousand, four hundred sixty-four".