124504642656044 has 24 divisors (see below), whose sum is σ = 249011146506528. Its totient is φ = 53358733739520.

The previous prime is 124504642656011. The next prime is 124504642656071. The reversal of 124504642656044 is 440656246405421.

It is a super-2 number, since 2×124504642656044² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12789317 + ... + 20311964.

It is an arithmetic number, because the mean of its divisors is an integer number (10375464437772).

Almost surely, 2^{124504642656044} is an apocalyptic number.

124504642656044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

124504642656044 is an abundant number, since it is smaller than the sum of its proper divisors (124506503850484).

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

124504642656044 is a wasteful number, since it uses less digits than its factorization.

124504642656044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33235625 (or 33235623 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 53.

The spelling of 124504642656044 in words is "one hundred twenty-four trillion, five hundred four billion, six hundred forty-two million, six hundred fifty-six thousand, forty-four".