1316172465147 has 8 divisors (see below), whose sum is σ = 1831196473344. Its totient is φ = 839298383528.

The previous prime is 1316172465143. The next prime is 1316172465173. The reversal of 1316172465147 is 7415642716131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1316172465147 - 2² = 1316172465143 is a prime.

It is a super-2 number, since 2×1316172465147² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1316172465096 and 1316172465105.

It is not an unprimeable number, because it can be changed into a prime (1316172465143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9537481563 + ... + 9537481700.

It is an arithmetic number, because the mean of its divisors is an integer number (228899559168).

Almost surely, 2^{1316172465147} is an apocalyptic number.

1316172465147 is a deficient number, since it is larger than the sum of its proper divisors (515024008197).

1316172465147 is a wasteful number, since it uses less digits than its factorization.

1316172465147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19074963289.

The product of its digits is 846720, while the sum is 48.

The spelling of 1316172465147 in words is "one trillion, three hundred sixteen billion, one hundred seventy-two million, four hundred sixty-five thousand, one hundred forty-seven".