316002139776 has 48 divisors (see below), whose sum is σ = 909329077410. Its totient is φ = 105334046208.

The previous prime is 316002139751. The next prime is 316002139781. The reversal of 316002139776 is 677931200613.

316002139776 is a `hidden beast` number, since 3 + 1 + 600 + 2 + 1 + 39 + 7 + 7 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 159660979776 + 156341160000 = 399576^2 + 395400^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137152555 + ... + 137154858.

Almost surely, 2^316002139776 is an apocalyptic number.

316002139776 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

316002139776 is an abundant number, since it is smaller than the sum of its proper divisors (593326937634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316002139776 is a wasteful number, since it uses less digits than its factorization.

316002139776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274307433 (or 274307418 counting only the distinct ones).

The product of its (nonzero) digits is 285768, while the sum is 45.

The spelling of 316002139776 in words is "three hundred sixteen billion, two million, one hundred thirty-nine thousand, seven hundred seventy-six".