242333013131243 has 32 divisors (see below), whose sum is σ = 251426050790400. Its totient is φ = 233386811529984.

The previous prime is 242333013131191. The next prime is 242333013131269. The reversal of 242333013131243 is 342131310333242.

It is a cyclic number.

It is not a de Polignac number, because 242333013131243 - 2²² = 242333008936939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242333013101243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3904975871 + ... + 3905037927.

It is an arithmetic number, because the mean of its divisors is an integer number (7857064087200).

Almost surely, 2^{242333013131243} is an apocalyptic number.

242333013131243 is a deficient number, since it is larger than the sum of its proper divisors (9093037659157).

242333013131243 is a wasteful number, since it uses less digits than its factorization.

242333013131243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64979.

The product of its (nonzero) digits is 93312, while the sum is 35.

Adding to 242333013131243 its reverse (342131310333242), we get a palindrome (584464323464485).

The spelling of 242333013131243 in words is "two hundred forty-two trillion, three hundred thirty-three billion, thirteen million, one hundred thirty-one thousand, two hundred forty-three".