12146627723652 has 96 divisors (see below), whose sum is σ = 34156944743040. Its totient is φ = 3717762647040.

The previous prime is 12146627723609. The next prime is 12146627723731. The reversal of 12146627723652 is 25632772664121.

12146627723652 is a `hidden beast` number, since 1 + 2 + 1 + 4 + 6 + 6 + 277 + 2 + 365 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80605338 + ... + 80755889.

It is an arithmetic number, because the mean of its divisors is an integer number (355801507740).

Almost surely, 2^{12146627723652} is an apocalyptic number.

12146627723652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12146627723652 is an abundant number, since it is smaller than the sum of its proper divisors (22010317019388).

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

12146627723652 is a wasteful number, since it uses less digits than its factorization.

12146627723652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161361298 (or 161361290 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The spelling of 12146627723652 in words is "twelve trillion, one hundred forty-six billion, six hundred twenty-seven million, seven hundred twenty-three thousand, six hundred fifty-two".