2431234342 has 16 divisors (see below), whose sum is σ = 3668256000. Its totient is φ = 1208493000.

The previous prime is 2431234321. The next prime is 2431234349. The reversal of 2431234342 is 2434321342.

It is a self number, because there is not a number n which added to its sum of digits gives 2431234342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431234349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746217 + ... + 749467.

It is an arithmetic number, because the mean of its divisors is an integer number (229266000).

Almost surely, 2^2431234342 is an apocalyptic number.

2431234342 is a deficient number, since it is larger than the sum of its proper divisors (1237021658).

2431234342 is a wasteful number, since it uses less digits than its factorization.

2431234342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331.

The product of its digits is 13824, while the sum is 28.

The square root of 2431234342 is about 49307.5485296116. The cubic root of 2431234342 is about 1344.6490227225.

Adding to 2431234342 its reverse (2434321342), we get a palindrome (4865555684).

The spelling of 2431234342 in words is "two billion, four hundred thirty-one million, two hundred thirty-four thousand, three hundred forty-two".