124626512242 has 16 divisors (see below), whose sum is σ = 196787649600. Its totient is φ = 59030927280.

The previous prime is 124626512221. The next prime is 124626512267. The reversal of 124626512242 is 242215626421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958059 + ... + 1080337.

It is an arithmetic number, because the mean of its divisors is an integer number (12299228100).

Almost surely, 2^124626512242 is an apocalyptic number.

124626512242 is a deficient number, since it is larger than the sum of its proper divisors (72161137358).

124626512242 is a wasteful number, since it uses less digits than its factorization.

124626512242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149121.

The product of its digits is 92160, while the sum is 37.

The spelling of 124626512242 in words is "one hundred twenty-four billion, six hundred twenty-six million, five hundred twelve thousand, two hundred forty-two".