124879331411 has 4 divisors (see below), whose sum is σ = 125340141024. Its totient is φ = 124418521800.

The previous prime is 124879331329. The next prime is 124879331413. The reversal of 124879331411 is 114133978421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124879331411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124879331413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230404400 + ... + 230404941.

It is an arithmetic number, because the mean of its divisors is an integer number (31335035256).

Almost surely, 2^124879331411 is an apocalyptic number.

124879331411 is a deficient number, since it is larger than the sum of its proper divisors (460809613).

124879331411 is an equidigital number, since it uses as much as digits as its factorization.

124879331411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460809612.

The product of its digits is 145152, while the sum is 44.

The spelling of 124879331411 in words is "one hundred twenty-four billion, eight hundred seventy-nine million, three hundred thirty-one thousand, four hundred eleven".