1114392971865 has 16 divisors (see below), whose sum is σ = 1783043539200. Its totient is φ = 594337990272.

The previous prime is 1114392971837. The next prime is 1114392971893. The reversal of 1114392971865 is 5681792934111.

It is an interprime number because it is at equal distance from previous prime (1114392971837) and next prime (1114392971893).

It is not a de Polignac number, because 1114392971865 - 2⁸ = 1114392971609 is a prime.

It is a Curzon 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 in 15 ways as a sum of consecutive naturals, for example, 2242816 + ... + 2694254.

It is an arithmetic number, because the mean of its divisors is an integer number (111440221200).

Almost surely, 2^{1114392971865} is an apocalyptic number.

1114392971865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1114392971865 is a deficient number, since it is larger than the sum of its proper divisors (668650567335).

1114392971865 is a wasteful number, since it uses less digits than its factorization.

1114392971865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616016.

The product of its digits is 3265920, while the sum is 57.

The spelling of 1114392971865 in words is "one trillion, one hundred fourteen billion, three hundred ninety-two million, nine hundred seventy-one thousand, eight hundred sixty-five".