11673695146 has 16 divisors (see below), whose sum is σ = 17806262400. Its totient is φ = 5739007648.

The previous prime is 11673695123. The next prime is 11673695153. The reversal of 11673695146 is 64159637611.

It is a happy number.

It is a super-2 number, since 2×11673695146² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11673695146.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151330 + ... + 215053.

It is an arithmetic number, because the mean of its divisors is an integer number (1112891400).

Almost surely, 2^11673695146 is an apocalyptic number.

11673695146 is a deficient number, since it is larger than the sum of its proper divisors (6132567254).

11673695146 is a wasteful number, since it uses less digits than its factorization.

11673695146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366653.

The product of its digits is 816480, while the sum is 49.

The spelling of 11673695146 in words is "eleven billion, six hundred seventy-three million, six hundred ninety-five thousand, one hundred forty-six".