14631793488 has 120 divisors (see below), whose sum is σ = 44180109792. Its totient is φ = 4493769984.

The previous prime is 14631793457. The next prime is 14631793499. The reversal of 14631793488 is 88439713641.

14631793488 is a `hidden beast` number, since 1 + 4 + 63 + 17 + 93 + 488 = 666.

14631793488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14631793488² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1046995 + ... + 1060877.

Almost surely, 2^14631793488 is an apocalyptic number.

14631793488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14631793488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22090054896).

14631793488 is an abundant number, since it is smaller than the sum of its proper divisors (29548316304).

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

14631793488 is a wasteful number, since it uses less digits than its factorization.

14631793488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14473 (or 14464 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The spelling of 14631793488 in words is "fourteen billion, six hundred thirty-one million, seven hundred ninety-three thousand, four hundred eighty-eight".