11673456039 has 12 divisors (see below), whose sum is σ = 19270467216. Its totient is φ = 6670546272.

The previous prime is 11673456031. The next prime is 11673456049. The reversal of 11673456039 is 93065437611.

It is a happy number.

11673456039 is a `hidden beast` number, since 1 + 1 + 6 + 7 + 34 + 5 + 603 + 9 = 666.

It is not a de Polignac number, because 11673456039 - 2³ = 11673456031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11673455985 and 11673456003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11673456031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92646414 + ... + 92646539.

It is an arithmetic number, because the mean of its divisors is an integer number (1605872268).

Almost surely, 2^11673456039 is an apocalyptic number.

11673456039 is a deficient number, since it is larger than the sum of its proper divisors (7597011177).

11673456039 is a wasteful number, since it uses less digits than its factorization.

11673456039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185292966 (or 185292963 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 11673456039 in words is "eleven billion, six hundred seventy-three million, four hundred fifty-six thousand, thirty-nine".