124360661632 has 32 divisors (see below), whose sum is σ = 247907858400. Its totient is φ = 62140650240.

The previous prime is 124360661603. The next prime is 124360661651. The reversal of 124360661632 is 236166063421.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

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, 108132 + ... + 510307.

It is an arithmetic number, because the mean of its divisors is an integer number (7747120575).

Almost surely, 2^124360661632 is an apocalyptic number.

It is an amenable number.

124360661632 is a deficient number, since it is larger than the sum of its proper divisors (123547196768).

124360661632 is an equidigital number, since it uses as much as digits as its factorization.

124360661632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620024 (or 620012 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 124360661632 in words is "one hundred twenty-four billion, three hundred sixty million, six hundred sixty-one thousand, six hundred thirty-two".