14145511955 has 8 divisors (see below), whose sum is σ = 16977136704. Its totient is φ = 11314728000.

The previous prime is 14145511909. The next prime is 14145511999. The reversal of 14145511955 is 55911554141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14145511955 - 2¹⁴ = 14145495571 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172571 + ... + 240980.

It is an arithmetic number, because the mean of its divisors is an integer number (2122142088).

Almost surely, 2^14145511955 is an apocalyptic number.

14145511955 is a deficient number, since it is larger than the sum of its proper divisors (2831624749).

14145511955 is an equidigital number, since it uses as much as digits as its factorization.

14145511955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420397.

The product of its digits is 90000, while the sum is 41.

The spelling of 14145511955 in words is "fourteen billion, one hundred forty-five million, five hundred eleven thousand, nine hundred fifty-five".