409376872962 has 16 divisors (see below), whose sum is σ = 909726384480. Its totient is φ = 136458957636.

The previous prime is 409376872921. The next prime is 409376872999. The reversal of 409376872962 is 269278673904.

409376872962 is a `hidden beast` number, since 409 + 3 + 76 + 8 + 72 + 96 + 2 = 666.

It is a super-2 number, since 2×409376872962² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 409376872962.

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 7 ways as a sum of consecutive naturals, for example, 3790526548 + ... + 3790526655.

It is an arithmetic number, because the mean of its divisors is an integer number (56857899030).

Almost surely, 2^409376872962 is an apocalyptic number.

409376872962 is an abundant number, since it is smaller than the sum of its proper divisors (500349511518).

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

409376872962 is a wasteful number, since it uses less digits than its factorization.

409376872962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7581053214 (or 7581053208 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 63.

The spelling of 409376872962 in words is "four hundred nine billion, three hundred seventy-six million, eight hundred seventy-two thousand, nine hundred sixty-two".