124004554021513 has 8 divisors (see below), whose sum is σ = 136173574074816. Its totient is φ = 111984847098000.

The previous prime is 124004554021493. The next prime is 124004554021567. The reversal of 124004554021513 is 315120455400421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 124004554021513 - 2⁴⁵ = 88820181932681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124004554021583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37328280706 + ... + 37328284027.

It is an arithmetic number, because the mean of its divisors is an integer number (17021696759352).

Almost surely, 2^{124004554021513} is an apocalyptic number.

It is an amenable number.

124004554021513 is a deficient number, since it is larger than the sum of its proper divisors (12169020053303).

124004554021513 is a wasteful number, since it uses less digits than its factorization.

124004554021513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74656564895.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 124004554021513 in words is "one hundred twenty-four trillion, four billion, five hundred fifty-four million, twenty-one thousand, five hundred thirteen".