240302405600164 has 12 divisors (see below), whose sum is σ = 438813088487424. Its totient is φ = 114927237460904.

The previous prime is 240302405600113. The next prime is 240302405600167. The reversal of 240302405600164 is 461006504203042.

It is a super-2 number, since 2×240302405600164² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240302405600167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1305991334692 + ... + 1305991334875.

It is an arithmetic number, because the mean of its divisors is an integer number (36567757373952).

Almost surely, 2^{240302405600164} is an apocalyptic number.

It is an amenable number.

240302405600164 is a deficient number, since it is larger than the sum of its proper divisors (198510682887260).

240302405600164 is a wasteful number, since it uses less digits than its factorization.

240302405600164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611982669594 (or 2611982669592 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 240302405600164 in words is "two hundred forty trillion, three hundred two billion, four hundred five million, six hundred thousand, one hundred sixty-four".