2431042512 has 40 divisors (see below), whose sum is σ = 6298870656. Its totient is φ = 807937536.

The previous prime is 2431042511. The next prime is 2431042519. The reversal of 2431042512 is 2152401342.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431042511) 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, 58968 + ... + 91319.

Almost surely, 2^2431042512 is an apocalyptic number.

It is an amenable number.

2431042512 is an abundant number, since it is smaller than the sum of its proper divisors (3867828144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2431042512 is a wasteful number, since it uses less digits than its factorization.

2431042512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150635 (or 150629 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2431042512 is about 49305.6032515575. The cubic root of 2431042512 is about 1344.6136564887.

Adding to 2431042512 its reverse (2152401342), we get a palindrome (4583443854).

The spelling of 2431042512 in words is "two billion, four hundred thirty-one million, forty-two thousand, five hundred twelve".