242232422341331 has 4 divisors (see below), whose sum is σ = 246203445658464. Its totient is φ = 238261399024200.

The previous prime is 242232422341319. The next prime is 242232422341337. The reversal of 242232422341331 is 133143224232242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242232422341331 - 2¹⁴ = 242232422324947 is a prime.

It is a super-2 number, since 2×242232422341331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242232422341337) 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, 1985511658475 + ... + 1985511658596.

It is an arithmetic number, because the mean of its divisors is an integer number (61550861414616).

Almost surely, 2^{242232422341331} is an apocalyptic number.

242232422341331 is a deficient number, since it is larger than the sum of its proper divisors (3971023317133).

242232422341331 is an equidigital number, since it uses as much as digits as its factorization.

242232422341331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971023317132.

The product of its digits is 331776, while the sum is 38.

Adding to 242232422341331 its reverse (133143224232242), we get a palindrome (375375646573573).

The spelling of 242232422341331 in words is "two hundred forty-two trillion, two hundred thirty-two billion, four hundred twenty-two million, three hundred forty-one thousand, three hundred thirty-one".