124115233492 has 12 divisors (see below), whose sum is σ = 217205424436. Its totient is φ = 62056540800.

The previous prime is 124115233441. The next prime is 124115233493. The reversal of 124115233492 is 294332511421.

It can be written as a sum of positive squares in 2 ways, for example, as 68023942596 + 56091290896 = 260814^2 + 236836^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124115233493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26668 + ... + 498940.

Almost surely, 2^124115233492 is an apocalyptic number.

It is an amenable number.

124115233492 is a deficient number, since it is larger than the sum of its proper divisors (93090190944).

124115233492 is a wasteful number, since it uses less digits than its factorization.

124115233492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537978 (or 537976 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The spelling of 124115233492 in words is "one hundred twenty-four billion, one hundred fifteen million, two hundred thirty-three thousand, four hundred ninety-two".