39116261193 has 16 divisors (see below), whose sum is σ = 52253600256. Its totient is φ = 26028262400.

The previous prime is 39116261183. The next prime is 39116261201.

39116261193 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 39116261193 - 2¹² = 39116257097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39116261123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4140271 + ... + 4149707.

It is an arithmetic number, because the mean of its divisors is an integer number (3265850016).

Almost surely, 2^39116261193 is an apocalyptic number.

It is an amenable number.

39116261193 is a deficient number, since it is larger than the sum of its proper divisors (13137339063).

39116261193 is a wasteful number, since it uses less digits than its factorization.

39116261193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11904.

The product of its digits is 52488, while the sum is 42.

The spelling of 39116261193 in words is "thirty-nine billion, one hundred sixteen million, two hundred sixty-one thousand, one hundred ninety-three".