979493266131 has 16 divisors (see below), whose sum is σ = 1319514688800. Its totient is φ = 646234288128.

The previous prime is 979493266111. The next prime is 979493266153. The reversal of 979493266131 is 131662394979.

It is a happy number.

It is not a de Polignac number, because 979493266131 - 2⁶ = 979493266067 is a prime.

It is a super-2 number, since 2×979493266131² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (979493266111) 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, 7715175 + ... + 7841103.

It is an arithmetic number, because the mean of its divisors is an integer number (82469668050).

Almost surely, 2^979493266131 is an apocalyptic number.

979493266131 is a deficient number, since it is larger than the sum of its proper divisors (340021422669).

979493266131 is a wasteful number, since it uses less digits than its factorization.

979493266131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152758.

The product of its digits is 13226976, while the sum is 60.

The spelling of 979493266131 in words is "nine hundred seventy-nine billion, four hundred ninety-three million, two hundred sixty-six thousand, one hundred thirty-one".