316052550144 has 120 divisors (see below), whose sum is σ = 934397155692. Its totient is φ = 102781255680.

The previous prime is 316052550137. The next prime is 316052550169. The reversal of 316052550144 is 441055250613.

316052550144 is a `hidden beast` number, since 3 + 1 + 60 + 5 + 2 + 550 + 1 + 44 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 313725452544 + 2327097600 = 560112^2 + 48240^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 316052550099 and 316052550108.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 647509 + ... + 1025364.

Almost surely, 2^316052550144 is an apocalyptic number.

It is an amenable number.

316052550144 is an abundant number, since it is smaller than the sum of its proper divisors (618344605548).

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

316052550144 is a wasteful number, since it uses less digits than its factorization.

316052550144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672938 (or 1672919 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 316052550144 in words is "three hundred sixteen billion, fifty-two million, five hundred fifty thousand, one hundred forty-four".