6113423400665 has 16 divisors (see below), whose sum is σ = 8384840613120. Its totient is φ = 4191703214400.

The previous prime is 6113423400613. The next prime is 6113423400671. The reversal of 6113423400665 is 5660043243116.

It is not a de Polignac number, because 6113423400665 - 2¹⁰ = 6113423399641 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7054325 + ... + 7873394.

It is an arithmetic number, because the mean of its divisors is an integer number (524052538320).

Almost surely, 2^{6113423400665} is an apocalyptic number.

It is an amenable number.

6113423400665 is a deficient number, since it is larger than the sum of its proper divisors (2271417212455).

6113423400665 is a wasteful number, since it uses less digits than its factorization.

6113423400665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14939432.

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 6113423400665 in words is "six trillion, one hundred thirteen billion, four hundred twenty-three million, four hundred thousand, six hundred sixty-five".