18165741436002 has 16 divisors (see below), whose sum is σ = 36332579275200. Its totient is φ = 6055064411472.

The previous prime is 18165741436001. The next prime is 18165741436049. The reversal of 18165741436002 is 20063414756181.

It is not an unprimeable number, because it can be changed into a prime (18165741436001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45467998 + ... + 45865785.

It is an arithmetic number, because the mean of its divisors is an integer number (2270786204700).

Almost surely, 2^{18165741436002} is an apocalyptic number.

18165741436002 is an abundant number, since it is smaller than the sum of its proper divisors (18166837839198).

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

18165741436002 is a wasteful number, since it uses less digits than its factorization.

18165741436002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91366937.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 18165741436002 in words is "eighteen trillion, one hundred sixty-five billion, seven hundred forty-one million, four hundred thirty-six thousand, two".