11862494998916 has 12 divisors (see below), whose sum is σ = 21043741128732. Its totient is φ = 5849997533568.

The previous prime is 11862494998909. The next prime is 11862494999021. The reversal of 11862494998916 is 61989949426811.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4671001562500 + 7191493436416 = 2161250^2 + 2681696^2 .

It is a super-2 number, since 2×11862494998916² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 20312491145 + ... + 20312491728.

It is an arithmetic number, because the mean of its divisors is an integer number (1753645094061).

Almost surely, 2^{11862494998916} is an apocalyptic number.

It is an amenable number.

11862494998916 is a deficient number, since it is larger than the sum of its proper divisors (9181246129816).

11862494998916 is a wasteful number, since it uses less digits than its factorization.

11862494998916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40624982950 (or 40624982948 counting only the distinct ones).

The product of its digits is 483729408, while the sum is 77.

The spelling of 11862494998916 in words is "eleven trillion, eight hundred sixty-two billion, four hundred ninety-four million, nine hundred ninety-eight thousand, nine hundred sixteen".