70455116744715 has 16 divisors (see below), whose sum is σ = 112747532767488. Its totient is φ = 37569613605216.

The previous prime is 70455116744659. The next prime is 70455116744737. The reversal of 70455116744715 is 51744761155407.

It is not a de Polignac number, because 70455116744715 - 2²¹ = 70455114647563 is a prime.

It is a super-2 number, since 2×70455116744715² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402950847 + ... + 403125656.

It is an arithmetic number, because the mean of its divisors is an integer number (7046720797968).

Almost surely, 2^{70455116744715} is an apocalyptic number.

70455116744715 is a deficient number, since it is larger than the sum of its proper divisors (42292416022773).

70455116744715 is a wasteful number, since it uses less digits than its factorization.

70455116744715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806082338.

The product of its (nonzero) digits is 16464000, while the sum is 57.

The spelling of 70455116744715 in words is "seventy trillion, four hundred fifty-five billion, one hundred sixteen million, seven hundred forty-four thousand, seven hundred fifteen".