1999114112315 has 16 divisors (see below), whose sum is σ = 2401621890528. Its totient is φ = 1597502290176.

The previous prime is 1999114112251. The next prime is 1999114112323. The reversal of 1999114112315 is 5132114119991.

It is a cyclic number.

It is not a de Polignac number, because 1999114112315 - 2⁶ = 1999114112251 is a prime.

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 1999114112315.

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 in 15 ways as a sum of consecutive naturals, for example, 16943807 + ... + 17061383.

It is an arithmetic number, because the mean of its divisors is an integer number (150101368158).

Almost surely, 2^{1999114112315} is an apocalyptic number.

1999114112315 is a deficient number, since it is larger than the sum of its proper divisors (402507778213).

1999114112315 is a wasteful number, since it uses less digits than its factorization.

1999114112315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121358.

The product of its digits is 87480, while the sum is 47.

The spelling of 1999114112315 in words is "one trillion, nine hundred ninety-nine billion, one hundred fourteen million, one hundred twelve thousand, three hundred fifteen".