124542944944 has 20 divisors (see below), whose sum is σ = 263238497640. Its totient is φ = 56610429440.

The previous prime is 124542944861. The next prime is 124542944957. The reversal of 124542944944 is 449449245421.

It is a junction number, because it is equal to n+sod(n) for n = 124542944891 and 124542944900.

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, 353815009 + ... + 353815360.

It is an arithmetic number, because the mean of its divisors is an integer number (13161924882).

Almost surely, 2^124542944944 is an apocalyptic number.

It is an amenable number.

124542944944 is an abundant number, since it is smaller than the sum of its proper divisors (138695552696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

124542944944 is a wasteful number, since it uses less digits than its factorization.

124542944944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707630388 (or 707630382 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 52.

The spelling of 124542944944 in words is "one hundred twenty-four billion, five hundred forty-two million, nine hundred forty-four thousand, nine hundred forty-four".