69994013245 has 32 divisors (see below), whose sum is σ = 93524659200. Its totient is φ = 49938577920.

The previous prime is 69994013239. The next prime is 69994013273. The reversal of 69994013245 is 54231049996.

It is not a de Polignac number, because 69994013245 - 2¹⁷ = 69993882173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 69994013192 and 69994013201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1215106 + ... + 1271404.

It is an arithmetic number, because the mean of its divisors is an integer number (2922645600).

Almost surely, 2^69994013245 is an apocalyptic number.

69994013245 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

69994013245 is a deficient number, since it is larger than the sum of its proper divisors (23530645955).

69994013245 is a wasteful number, since it uses less digits than its factorization.

69994013245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56965.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 69994013245 in words is "sixty-nine billion, nine hundred ninety-four million, thirteen thousand, two hundred forty-five".