13995673488 has 30 divisors (see below), whose sum is σ = 39168447734. Its totient is φ = 4665224448.

The previous prime is 13995673463. The next prime is 13995673501. The reversal of 13995673488 is 88437659931.

13995673488 is a `hidden beast` number, since 1 + 3 + 9 + 95 + 67 + 3 + 488 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10627960464 + 3367713024 = 103092^2 + 58032^2 .

It is a super-2 number, since 2×13995673488² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48595945 + ... + 48596232.

Almost surely, 2^13995673488 is an apocalyptic number.

13995673488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13995673488 is an abundant number, since it is smaller than the sum of its proper divisors (25172774246).

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

13995673488 is a wasteful number, since it uses less digits than its factorization.

13995673488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97192191 (or 97192182 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 63.

It can be divided in two parts, 139956 and 73488, that added together give a square (213444 = 462²).

The spelling of 13995673488 in words is "thirteen billion, nine hundred ninety-five million, six hundred seventy-three thousand, four hundred eighty-eight".