7979924745414 has 36 divisors (see below), whose sum is σ = 17622215556036. Its totient is φ = 2609786692656.

The previous prime is 7979924745409. The next prime is 7979924745479. The reversal of 7979924745414 is 4145474299797.

7979924745414 is a `hidden beast` number, since 7 + 9 + 7 + 9 + 9 + 2 + 4 + 74 + 541 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 78861712 + ... + 78962835.

Almost surely, 2^{7979924745414} is an apocalyptic number.

7979924745414 is an abundant number, since it is smaller than the sum of its proper divisors (9642290810622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7979924745414 is a wasteful number, since it uses less digits than its factorization.

7979924745414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157824661 (or 157824605 counting only the distinct ones).

The product of its digits is 640120320, while the sum is 72.

The spelling of 7979924745414 in words is "seven trillion, nine hundred seventy-nine billion, nine hundred twenty-four million, seven hundred forty-five thousand, four hundred fourteen".