499559444474 has 16 divisors (see below), whose sum is σ = 759869553600. Its totient is φ = 246285229344.

The previous prime is 499559444471. The next prime is 499559444507. The reversal of 499559444474 is 474444955994.

It is not an unprimeable number, because it can be changed into a prime (499559444471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3844892 + ... + 3972695.

It is an arithmetic number, because the mean of its divisors is an integer number (47491847100).

Almost surely, 2^499559444474 is an apocalyptic number.

499559444474 is a deficient number, since it is larger than the sum of its proper divisors (260310109126).

499559444474 is a wasteful number, since it uses less digits than its factorization.

499559444474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7818037.

The product of its digits is 522547200, while the sum is 68.

The spelling of 499559444474 in words is "four hundred ninety-nine billion, five hundred fifty-nine million, four hundred forty-four thousand, four hundred seventy-four".