5124414315721 has 32 divisors (see below), whose sum is σ = 5370406272000. Its totient is φ = 4885544220480.

The previous prime is 5124414315679. The next prime is 5124414315731. The reversal of 5124414315721 is 1275134144215.

It is a cyclic number.

It is not a de Polignac number, because 5124414315721 - 2¹⁹ = 5124413791433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5124414315731) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271137930 + ... + 271156828.

It is an arithmetic number, because the mean of its divisors is an integer number (167825196000).

Almost surely, 2^{5124414315721} is an apocalyptic number.

It is an amenable number.

5124414315721 is a deficient number, since it is larger than the sum of its proper divisors (245991956279).

5124414315721 is a wasteful number, since it uses less digits than its factorization.

5124414315721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19789.

The product of its digits is 134400, while the sum is 40.

Adding to 5124414315721 its reverse (1275134144215), we get a palindrome (6399548459936).

The spelling of 5124414315721 in words is "five trillion, one hundred twenty-four billion, four hundred fourteen million, three hundred fifteen thousand, seven hundred twenty-one".