242204310131002 has 24 divisors (see below), whose sum is σ = 376270059722076. Its totient is φ = 116925040318464.

The previous prime is 242204310130987. The next prime is 242204310131009. The reversal of 242204310131002 is 200131013402242.

242204310131002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 126167011943281 + 116037298187721 = 11232409^2 + 10772061^2 .

It is not an unprimeable number, because it can be changed into a prime (242204310131009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179532408 + ... + 180876460.

Almost surely, 2^{242204310131002} is an apocalyptic number.

242204310131002 is a deficient number, since it is larger than the sum of its proper divisors (134065749591074).

242204310131002 is a wasteful number, since it uses less digits than its factorization.

242204310131002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1451250 (or 1451221 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 242204310131002 its reverse (200131013402242), we get a palindrome (442335323533244).

The spelling of 242204310131002 in words is "two hundred forty-two trillion, two hundred four billion, three hundred ten million, one hundred thirty-one thousand, two".