124155496828 has 12 divisors (see below), whose sum is σ = 237024130392. Its totient is φ = 56434316720.

The previous prime is 124155496813. The next prime is 124155496873. The reversal of 124155496828 is 828694551421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1410857875 + ... + 1410857962.

It is an arithmetic number, because the mean of its divisors is an integer number (19752010866).

Almost surely, 2^124155496828 is an apocalyptic number.

It is an amenable number.

124155496828 is a deficient number, since it is larger than the sum of its proper divisors (112868633564).

124155496828 is a wasteful number, since it uses less digits than its factorization.

124155496828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821715852 (or 2821715850 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 55.

The spelling of 124155496828 in words is "one hundred twenty-four billion, one hundred fifty-five million, four hundred ninety-six thousand, eight hundred twenty-eight".