231422242023 has 32 divisors (see below), whose sum is σ = 392803269120. Its totient is φ = 131911459200.

The previous prime is 231422242013. The next prime is 231422242031. The reversal of 231422242023 is 320242224132.

231422242023 is a `hidden beast` number, since 2 + 3 + 14 + 222 + 420 + 2 + 3 = 666.

It is not a de Polignac number, because 231422242023 - 2⁵ = 231422241991 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231422242013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1450965 + ... + 1602542.

It is an arithmetic number, because the mean of its divisors is an integer number (12275102160).

Almost surely, 2^231422242023 is an apocalyptic number.

231422242023 is a deficient number, since it is larger than the sum of its proper divisors (161381027097).

231422242023 is a wasteful number, since it uses less digits than its factorization.

231422242023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3053924 (or 3053918 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 231422242023 its reverse (320242224132), we get a palindrome (551664466155).

The spelling of 231422242023 in words is "two hundred thirty-one billion, four hundred twenty-two million, two hundred forty-two thousand, twenty-three".