111663932395484 has 24 divisors (see below), whose sum is σ = 223740670486368. Its totient is φ = 47767512663360.

The previous prime is 111663932395481. The next prime is 111663932395523. The reversal of 111663932395484 is 484593239366111.

It is a super-2 number, since 2×111663932395484² (a number of 29 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 111663932395484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111663932395481) 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, 3685749719 + ... + 3685780014.

It is an arithmetic number, because the mean of its divisors is an integer number (9322527936932).

Almost surely, 2^{111663932395484} is an apocalyptic number.

111663932395484 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

111663932395484 is an abundant number, since it is smaller than the sum of its proper divisors (112076738090884).

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

111663932395484 is a wasteful number, since it uses less digits than its factorization.

111663932395484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7371530285 (or 7371530283 counting only the distinct ones).

The product of its digits is 100776960, while the sum is 65.

The spelling of 111663932395484 in words is "one hundred eleven trillion, six hundred sixty-three billion, nine hundred thirty-two million, three hundred ninety-five thousand, four hundred eighty-four".