2431063142 has 8 divisors (see below), whose sum is σ = 3650368656. Its totient is φ = 1214273592.

The previous prime is 2431063139. The next prime is 2431063163. The reversal of 2431063142 is 2413601342.

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, 626573 + ... + 630440.

It is an arithmetic number, because the mean of its divisors is an integer number (456296082).

Almost surely, 2^2431063142 is an apocalyptic number.

2431063142 is a deficient number, since it is larger than the sum of its proper divisors (1219305514).

2431063142 is a wasteful number, since it uses less digits than its factorization.

2431063142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257982.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2431063142 is about 49305.8124565451. The cubic root of 2431063142 is about 1344.6174599737.

Adding to 2431063142 its reverse (2413601342), we get a palindrome (4844664484).

The spelling of 2431063142 in words is "two billion, four hundred thirty-one million, sixty-three thousand, one hundred forty-two".