63124360656016 has 160 divisors (see below), whose sum is σ = 141505235549568. Its totient is φ = 26960201809920.

The previous prime is 63124360656001. The next prime is 63124360656047. The reversal of 63124360656016 is 61065606342136.

It is a super-3 number, since 3×63124360656016³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5028621196 + ... + 5028633748.

Almost surely, 2^{63124360656016} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63124360656016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70752617774784).

63124360656016 is an abundant number, since it is smaller than the sum of its proper divisors (78380874893552).

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

63124360656016 is a wasteful number, since it uses less digits than its factorization.

63124360656016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15249 (or 15243 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 63124360656016 in words is "sixty-three trillion, one hundred twenty-four billion, three hundred sixty million, six hundred fifty-six thousand, sixteen".