12349163916 has 36 divisors (see below), whose sum is σ = 31301032672. Its totient is φ = 4105167264.

The previous prime is 12349163903. The next prime is 12349163927. The reversal of 12349163916 is 61936194321.

12349163916 is a `hidden beast` number, since 1 + 2 + 3 + 4 + 9 + 1 + 639 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454135 + ... + 480558.

Almost surely, 2^12349163916 is an apocalyptic number.

It is an amenable number.

12349163916 is an abundant number, since it is smaller than the sum of its proper divisors (18951868756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12349163916 is a wasteful number, since it uses less digits than its factorization.

12349163916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935070 (or 935065 counting only the distinct ones).

The product of its digits is 209952, while the sum is 45.

The spelling of 12349163916 in words is "twelve billion, three hundred forty-nine million, one hundred sixty-three thousand, nine hundred sixteen".