2331431342 has 8 divisors (see below), whose sum is σ = 3497432232. Its totient is φ = 1165620600.

The previous prime is 2331431303. The next prime is 2331431351. The reversal of 2331431342 is 2431341332.

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

It is a congruent number.

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, 11384 + ... + 69227.

It is an arithmetic number, because the mean of its divisors is an integer number (437179029).

Almost surely, 2^2331431342 is an apocalyptic number.

2331431342 is a deficient number, since it is larger than the sum of its proper divisors (1166000890).

2331431342 is a wasteful number, since it uses less digits than its factorization.

2331431342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95074.

The product of its digits is 5184, while the sum is 26.

The square root of 2331431342 is about 48284.8976596202. The cubic root of 2331431342 is about 1325.9919174123.

Adding to 2331431342 its reverse (2431341332), we get a palindrome (4762772674).

The spelling of 2331431342 in words is "two billion, three hundred thirty-one million, four hundred thirty-one thousand, three hundred forty-two".