124386881135 has 16 divisors (see below), whose sum is σ = 163605474432. Its totient is φ = 90034442400.

The previous prime is 124386881119. The next prime is 124386881207. The reversal of 124386881135 is 531188683421.

It is not a de Polignac number, because 124386881135 - 2⁴ = 124386881119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5347589 + ... + 5370798.

It is an arithmetic number, because the mean of its divisors is an integer number (10225342152).

Almost surely, 2^124386881135 is an apocalyptic number.

124386881135 is a deficient number, since it is larger than the sum of its proper divisors (39218593297).

124386881135 is a wasteful number, since it uses less digits than its factorization.

124386881135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10718614.

The product of its digits is 1105920, while the sum is 50.

The spelling of 124386881135 in words is "one hundred twenty-four billion, three hundred eighty-six million, eight hundred eighty-one thousand, one hundred thirty-five".