12160344105 has 80 divisors (see below), whose sum is σ = 26829057024. Its totient is φ = 5131382400.

The previous prime is 12160344041. The next prime is 12160344149. The reversal of 12160344105 is 50144306121.

It is a happy number.

12160344105 is a `hidden beast` number, since 1 + 2 + 1 + 603 + 44 + 10 + 5 = 666.

It is not a de Polignac number, because 12160344105 - 2⁶ = 12160344041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 128121 + ... + 201830.

Almost surely, 2^12160344105 is an apocalyptic number.

12160344105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12160344105 is an abundant number, since it is smaller than the sum of its proper divisors (14668712919).

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

12160344105 is a wasteful number, since it uses less digits than its factorization.

12160344105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329988 (or 329979 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 12160344105 in words is "twelve billion, one hundred sixty million, three hundred forty-four thousand, one hundred five".