316761467277651 has 64 divisors (see below), whose sum is σ = 469472080982016. Its totient is φ = 189944421258240.

The previous prime is 316761467277643. The next prime is 316761467277707. The reversal of 316761467277651 is 156772764167613.

It is a happy number.

It is not a de Polignac number, because 316761467277651 - 2³ = 316761467277643 is a prime.

It is a Smith number, since the sum of its digits (69) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (316761467077651) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1408574046 + ... + 1408798908.

It is an arithmetic number, because the mean of its divisors is an integer number (7335501265344).

Almost surely, 2^{316761467277651} is an apocalyptic number.

316761467277651 is a deficient number, since it is larger than the sum of its proper divisors (152710613704365).

316761467277651 is a wasteful number, since it uses less digits than its factorization.

316761467277651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228633 (or 228611 counting only the distinct ones).

The product of its digits is 373403520, while the sum is 69.

The spelling of 316761467277651 in words is "three hundred sixteen trillion, seven hundred sixty-one billion, four hundred sixty-seven million, two hundred seventy-seven thousand, six hundred fifty-one".