14831563338 has 12 divisors (see below), whose sum is σ = 32135053938. Its totient is φ = 4943854440.

The previous prime is 14831563321. The next prime is 14831563379. The reversal of 14831563338 is 83336513841.

14831563338 is a `hidden beast` number, since 1 + 4 + 8 + 3 + 1 + 5 + 633 + 3 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11846798649 + 2984764689 = 108843^2 + 54633^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14831563293 and 14831563302.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 411987853 + ... + 411987888.

Almost surely, 2^14831563338 is an apocalyptic number.

14831563338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14831563338 is an abundant number, since it is smaller than the sum of its proper divisors (17303490600).

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

14831563338 is a wasteful number, since it uses less digits than its factorization.

14831563338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823975749 (or 823975746 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 14831563338 in words is "fourteen billion, eight hundred thirty-one million, five hundred sixty-three thousand, three hundred thirty-eight".