70161036663315 has 16 divisors (see below), whose sum is σ = 120892863174048. Its totient is φ = 34540818049536.

The previous prime is 70161036663313. The next prime is 70161036663349. The reversal of 70161036663315 is 51336663016107.

It is not a de Polignac number, because 70161036663315 - 2¹ = 70161036663313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70161036663313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 179900093814 + ... + 179900094203.

It is an arithmetic number, because the mean of its divisors is an integer number (7555803948378).

Almost surely, 2^{70161036663315} is an apocalyptic number.

70161036663315 is a deficient number, since it is larger than the sum of its proper divisors (50731826510733).

70161036663315 is a wasteful number, since it uses less digits than its factorization.

70161036663315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359800188038.

The product of its (nonzero) digits is 1224720, while the sum is 48.

The spelling of 70161036663315 in words is "seventy trillion, one hundred sixty-one billion, thirty-six million, six hundred sixty-three thousand, three hundred fifteen".