2431140141 has 16 divisors (see below), whose sum is σ = 3322122048. Its totient is φ = 1580496000.

The previous prime is 2431140137. The next prime is 2431140169. The reversal of 2431140141 is 1410411342.

It is not a de Polignac number, because 2431140141 - 2² = 2431140137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431140541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423591 + ... + 429291.

It is an arithmetic number, because the mean of its divisors is an integer number (207632628).

Almost surely, 2^2431140141 is an apocalyptic number.

It is an amenable number.

2431140141 is a deficient number, since it is larger than the sum of its proper divisors (890981907).

2431140141 is a wasteful number, since it uses less digits than its factorization.

2431140141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9212.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 2431140141 is about 49306.5932812236. The cubic root of 2431140141 is about 1344.6316558352.

Adding to 2431140141 its reverse (1410411342), we get a palindrome (3841551483).

The spelling of 2431140141 in words is "two billion, four hundred thirty-one million, one hundred forty thousand, one hundred forty-one".