14355988311123 has 24 divisors (see below), whose sum is σ = 21536665779200. Its totient is φ = 9205106269680.

The previous prime is 14355988311089. The next prime is 14355988311127. The reversal of 14355988311123 is 32111388955341.

It is a happy number.

14355988311123 is a `hidden beast` number, since 1 + 4 + 3 + 5 + 598 + 8 + 31 + 1 + 12 + 3 = 666.

It is not a de Polignac number, because 14355988311123 - 2²² = 14355984116819 is a prime.

It is a super-2 number, since 2×14355988311123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14355988311123.

It is not an unprimeable number, because it can be changed into a prime (14355988311127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157792423 + ... + 157883376.

Almost surely, 2^{14355988311123} is an apocalyptic number.

14355988311123 is a deficient number, since it is larger than the sum of its proper divisors (7180677468077).

14355988311123 is a wasteful number, since it uses less digits than its factorization.

14355988311123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315675999 (or 315675996 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 54.

The spelling of 14355988311123 in words is "fourteen trillion, three hundred fifty-five billion, nine hundred eighty-eight million, three hundred eleven thousand, one hundred twenty-three".