14975707118 has 4 divisors (see below), whose sum is σ = 22463560680. Its totient is φ = 7487853558.

The previous prime is 14975707057. The next prime is 14975707211. The reversal of 14975707118 is 81170757941.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3743926778 + ... + 3743926781.

It is an arithmetic number, because the mean of its divisors is an integer number (5615890170).

Almost surely, 2^14975707118 is an apocalyptic number.

14975707118 is a deficient number, since it is larger than the sum of its proper divisors (7487853562).

14975707118 is an equidigital number, since it uses as much as digits as its factorization.

14975707118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7487853561.

The product of its (nonzero) digits is 493920, while the sum is 50.

The spelling of 14975707118 in words is "fourteen billion, nine hundred seventy-five million, seven hundred seven thousand, one hundred eighteen".