12162738334074 has 32 divisors (see below), whose sum is σ = 27111986383680. Its totient is φ = 3614931516672.

The previous prime is 12162738334067. The next prime is 12162738334079. The reversal of 12162738334074 is 47043383726121.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (12162738334079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3137959449 + ... + 3137963324.

It is an arithmetic number, because the mean of its divisors is an integer number (847249574490).

Almost surely, 2^{12162738334074} is an apocalyptic number.

12162738334074 is an abundant number, since it is smaller than the sum of its proper divisors (14949248049606).

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

12162738334074 is a wasteful number, since it uses less digits than its factorization.

12162738334074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6275922814.

The product of its (nonzero) digits is 4064256, while the sum is 51.

The spelling of 12162738334074 in words is "twelve trillion, one hundred sixty-two billion, seven hundred thirty-eight million, three hundred thirty-four thousand, seventy-four".