2331302432042 has 32 divisors (see below), whose sum is σ = 3559783453200. Its totient is φ = 1144852144128.

The previous prime is 2331302431979. The next prime is 2331302432051. The reversal of 2331302432042 is 2402342031332.

It can be written as a sum of positive squares in 8 ways, for example, as 638834131441 + 1692468300601 = 799271^2 + 1300949^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2331302431996 and 2331302432014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35008634 + ... + 35075162.

Almost surely, 2^{2331302432042} is an apocalyptic number.

2331302432042 is a deficient number, since it is larger than the sum of its proper divisors (1228481021158).

2331302432042 is a wasteful number, since it uses less digits than its factorization.

2331302432042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67610.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 2331302432042 its reverse (2402342031332), we get a palindrome (4733644463374).

The spelling of 2331302432042 in words is "two trillion, three hundred thirty-one billion, three hundred two million, four hundred thirty-two thousand, forty-two".