2431423034042 has 8 divisors (see below), whose sum is σ = 3648461272500. Its totient is φ = 1215269276544.

The previous prime is 2431423034021. The next prime is 2431423034093. The reversal of 2431423034042 is 2404303241342.

It can be written as a sum of positive squares in 2 ways, for example, as 2184303687721 + 247119346321 = 1477939^2 + 497111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221113367 + ... + 221124362.

Almost surely, 2^{2431423034042} is an apocalyptic number.

2431423034042 is a deficient number, since it is larger than the sum of its proper divisors (1217038238458).

2431423034042 is a wasteful number, since it uses less digits than its factorization.

2431423034042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442240480.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 2431423034042 its reverse (2404303241342), we get a palindrome (4835726275384).

The spelling of 2431423034042 in words is "two trillion, four hundred thirty-one billion, four hundred twenty-three million, thirty-four thousand, forty-two".