476754149211664 has 40 divisors (see below), whose sum is σ = 931559523517440. Its totient is φ = 236354010254208.

The previous prime is 476754149211653. The next prime is 476754149211751. The reversal of 476754149211664 is 466112941457674.

It is a happy number.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 476754149211664.

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, 69169459 + ... + 75749074.

It is an arithmetic number, because the mean of its divisors is an integer number (23288988087936).

Almost surely, 2^{476754149211664} is an apocalyptic number.

It is an amenable number.

476754149211664 is a deficient number, since it is larger than the sum of its proper divisors (454805374305776).

476754149211664 is a wasteful number, since it uses less digits than its factorization.

476754149211664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144920287 (or 144920281 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 67.

The spelling of 476754149211664 in words is "four hundred seventy-six trillion, seven hundred fifty-four billion, one hundred forty-nine million, two hundred eleven thousand, six hundred sixty-four".