124640627134 has 8 divisors (see below), whose sum is σ = 186984693360. Its totient is φ = 62312396016.

The previous prime is 124640627113. The next prime is 124640627173. The reversal of 124640627134 is 431726046421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 3939079 + ... + 3970594.

It is an arithmetic number, because the mean of its divisors is an integer number (23373086670).

Almost surely, 2^124640627134 is an apocalyptic number.

124640627134 is a deficient number, since it is larger than the sum of its proper divisors (62344066226).

124640627134 is an equidigital number, since it uses as much as digits as its factorization.

124640627134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7917554.

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 124640627134 in words is "one hundred twenty-four billion, six hundred forty million, six hundred twenty-seven thousand, one hundred thirty-four".