14916505121 has 8 divisors (see below), whose sum is σ = 17050081344. Its totient is φ = 12783590640.

The previous prime is 14916505111. The next prime is 14916505127. The reversal of 14916505121 is 12150561941.

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

It is a cyclic number.

It is not a de Polignac number, because 14916505121 - 2²² = 14912310817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14916505127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116150 + ... + 208143.

It is an arithmetic number, because the mean of its divisors is an integer number (2131260168).

Almost surely, 2^14916505121 is an apocalyptic number.

It is an amenable number.

14916505121 is a deficient number, since it is larger than the sum of its proper divisors (2133576223).

14916505121 is an equidigital number, since it uses as much as digits as its factorization.

14916505121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330871.

The product of its (nonzero) digits is 10800, while the sum is 35.

The spelling of 14916505121 in words is "fourteen billion, nine hundred sixteen million, five hundred five thousand, one hundred twenty-one".