476662608442 has 8 divisors (see below), whose sum is σ = 726715124532. Its totient is φ = 234424233600.

The previous prime is 476662608407. The next prime is 476662608449. The reversal of 476662608442 is 244806266674.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 394247107881 + 82415500561 = 627891^2 + 287081^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (476662608449) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1953535159 + ... + 1953535402.

Almost surely, 2^476662608442 is an apocalyptic number.

476662608442 is a deficient number, since it is larger than the sum of its proper divisors (250052516090).

476662608442 is a wasteful number, since it uses less digits than its factorization.

476662608442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3907070624.

The product of its (nonzero) digits is 18579456, while the sum is 55.

The spelling of 476662608442 in words is "four hundred seventy-six billion, six hundred sixty-two million, six hundred eight thousand, four hundred forty-two".