14779086131 has 4 divisors (see below), whose sum is σ = 14829526992. Its totient is φ = 14728645272.

The previous prime is 14779086121. The next prime is 14779086151. The reversal of 14779086131 is 13168097741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13168097741 = 6277 ⋅2097833.

It is a cyclic number.

It is not a de Polignac number, because 14779086131 - 2¹⁸ = 14778823987 is a prime.

It is a super-2 number, since 2×14779086131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14779086121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25219991 + ... + 25220576.

It is an arithmetic number, because the mean of its divisors is an integer number (3707381748).

Almost surely, 2^14779086131 is an apocalyptic number.

14779086131 is a deficient number, since it is larger than the sum of its proper divisors (50440861).

14779086131 is an equidigital number, since it uses as much as digits as its factorization.

14779086131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50440860.

The product of its (nonzero) digits is 254016, while the sum is 47.

The spelling of 14779086131 in words is "fourteen billion, seven hundred seventy-nine million, eighty-six thousand, one hundred thirty-one".