476719815042 has 64 divisors (see below), whose sum is σ = 1090898565120. Its totient is φ = 154219017600.

The previous prime is 476719815031. The next prime is 476719815059. The reversal of 476719815042 is 240518917674.

476719815042 is a `hidden beast` number, since 47 + 6 + 7 + 1 + 98 + 1 + 504 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 476719815042.

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 31 ways as a sum of consecutive naturals, for example, 140793 + ... + 986540.

It is an arithmetic number, because the mean of its divisors is an integer number (17045290080).

Almost surely, 2^476719815042 is an apocalyptic number.

476719815042 is an abundant number, since it is smaller than the sum of its proper divisors (614178750078).

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

476719815042 is a wasteful number, since it uses less digits than its factorization.

476719815042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127576 (or 1127570 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 476719815042 in words is "four hundred seventy-six billion, seven hundred nineteen million, eight hundred fifteen thousand, forty-two".