242072164415 has 16 divisors (see below), whose sum is σ = 291991914720. Its totient is φ = 192655841280.

The previous prime is 242072164391. The next prime is 242072164489. The reversal of 242072164415 is 514461270242.

It is not a de Polignac number, because 242072164415 - 2³⁰ = 240998422591 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1074476 + ... + 1280094.

It is an arithmetic number, because the mean of its divisors is an integer number (18249494670).

Almost surely, 2^242072164415 is an apocalyptic number.

242072164415 is a deficient number, since it is larger than the sum of its proper divisors (49919750305).

242072164415 is a wasteful number, since it uses less digits than its factorization.

242072164415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206842.

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 242072164415 in words is "two hundred forty-two billion, seventy-two million, one hundred sixty-four thousand, four hundred fifteen".