242302324131 has 64 divisors (see below), whose sum is σ = 422837928960. Its totient is φ = 134235843840.

The previous prime is 242302324129. The next prime is 242302324241. The reversal of 242302324131 is 131423203242.

242302324131 is a `hidden beast` number, since 2 + 4 + 2 + 302 + 324 + 1 + 31 = 666.

It is not a de Polignac number, because 242302324131 - 2¹ = 242302324129 is a prime.

It is a super-2 number, since 2×242302324131² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 242302324095 and 242302324104.

It is not an unprimeable number, because it can be changed into a prime (242302325131) 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 63 ways as a sum of consecutive naturals, for example, 1903380 + ... + 2026686.

It is an arithmetic number, because the mean of its divisors is an integer number (6606842640).

Almost surely, 2^242302324131 is an apocalyptic number.

242302324131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

242302324131 is a deficient number, since it is larger than the sum of its proper divisors (180535604829).

242302324131 is a wasteful number, since it uses less digits than its factorization.

242302324131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123641 (or 123635 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 242302324131 its reverse (131423203242), we get a palindrome (373725527373).

The spelling of 242302324131 in words is "two hundred forty-two billion, three hundred two million, three hundred twenty-four thousand, one hundred thirty-one".