63411699611436 has 96 divisors (see below), whose sum is σ = 166791095616768. Its totient is φ = 18581622600960.

The previous prime is 63411699611417. The next prime is 63411699611471.

63411699611436 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×63411699611436² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 63411699611436.

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, 39030775 + ... + 40622958.

It is an arithmetic number, because the mean of its divisors is an integer number (1737407246008).

Almost surely, 2^{63411699611436} is an apocalyptic number.

63411699611436 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

63411699611436 is an abundant number, since it is smaller than the sum of its proper divisors (103379396005332).

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

63411699611436 is a wasteful number, since it uses less digits than its factorization.

63411699611436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79653951 (or 79653949 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 60.

The spelling of 63411699611436 in words is "sixty-three trillion, four hundred eleven billion, six hundred ninety-nine million, six hundred eleven thousand, four hundred thirty-six".