12045950116 has 24 divisors (see below), whose sum is σ = 21971715584. Its totient is φ = 5772090240.

The previous prime is 12045950113. The next prime is 12045950131. The reversal of 12045950116 is 61105954021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12045950113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 458805 + ... + 484348.

Almost surely, 2^12045950116 is an apocalyptic number.

It is an amenable number.

12045950116 is a deficient number, since it is larger than the sum of its proper divisors (9925765468).

12045950116 is a wasteful number, since it uses less digits than its factorization.

12045950116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943291 (or 943289 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 12045950116 in words is "twelve billion, forty-five million, nine hundred fifty thousand, one hundred sixteen".