2431141142 has 4 divisors (see below), whose sum is σ = 3646711716. Its totient is φ = 1215570570.

The previous prime is 2431141133. The next prime is 2431141157. The reversal of 2431141142 is 2411411342.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 607785284 + ... + 607785287.

It is an arithmetic number, because the mean of its divisors is an integer number (911677929).

Almost surely, 2^2431141142 is an apocalyptic number.

2431141142 is a deficient number, since it is larger than the sum of its proper divisors (1215570574).

2431141142 is a wasteful number, since it uses less digits than its factorization.

2431141142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215570573.

The product of its digits is 768, while the sum is 23.

The square root of 2431141142 is about 49306.6034319948. The cubic root of 2431141142 is about 1344.6318403818.

Adding to 2431141142 its reverse (2411411342), we get a palindrome (4842552484).

The spelling of 2431141142 in words is "two billion, four hundred thirty-one million, one hundred forty-one thousand, one hundred forty-two".