316404715051 has 4 divisors (see below), whose sum is σ = 319537435104. Its totient is φ = 313271995000.

The previous prime is 316404715019. The next prime is 316404715073. The reversal of 316404715051 is 150517404613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150517404613 = 262151 ⋅574163.

It is a cyclic number.

It is not a de Polignac number, because 316404715051 - 2⁵ = 316404715019 is a prime.

It is a super-2 number, since 2×316404715051² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 316404715051.

It is not an unprimeable number, because it can be changed into a prime (316404710051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1566359875 + ... + 1566360076.

It is an arithmetic number, because the mean of its divisors is an integer number (79884358776).

Almost surely, 2^316404715051 is an apocalyptic number.

316404715051 is a deficient number, since it is larger than the sum of its proper divisors (3132720053).

316404715051 is a wasteful number, since it uses less digits than its factorization.

316404715051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3132720052.

The product of its (nonzero) digits is 50400, while the sum is 37.

The spelling of 316404715051 in words is "three hundred sixteen billion, four hundred four million, seven hundred fifteen thousand, fifty-one".