316403044454 has 16 divisors (see below), whose sum is σ = 547671291648. Its totient is φ = 134284786632.

The previous prime is 316403044429. The next prime is 316403044471. The reversal of 316403044454 is 454440304613.

It is a super-2 number, since 2×316403044454² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 109708352 + ... + 109711235.

It is an arithmetic number, because the mean of its divisors is an integer number (34229455728).

Almost surely, 2^316403044454 is an apocalyptic number.

316403044454 is a deficient number, since it is larger than the sum of its proper divisors (231268247194).

316403044454 is a wasteful number, since it uses less digits than its factorization.

316403044454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219419699.

The product of its (nonzero) digits is 276480, while the sum is 38.

The spelling of 316403044454 in words is "three hundred sixteen billion, four hundred three million, forty-four thousand, four hundred fifty-four".