16314522499 has 4 divisors (see below), whose sum is σ = 17797660920. Its totient is φ = 14831384080.

The previous prime is 16314522491. The next prime is 16314522527. The reversal of 16314522499 is 99422541361.

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

It is a cyclic number.

It is not a de Polignac number, because 16314522499 - 2³ = 16314522491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16314522491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741569194 + ... + 741569215.

It is an arithmetic number, because the mean of its divisors is an integer number (4449415230).

Almost surely, 2^16314522499 is an apocalyptic number.

16314522499 is a deficient number, since it is larger than the sum of its proper divisors (1483138421).

16314522499 is a wasteful number, since it uses less digits than its factorization.

16314522499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483138420.

The product of its digits is 466560, while the sum is 46.

The spelling of 16314522499 in words is "sixteen billion, three hundred fourteen million, five hundred twenty-two thousand, four hundred ninety-nine".