2431068438912 has 32 divisors (see below), whose sum is σ = 6457525541880. Its totient is φ = 810356146176.

The previous prime is 2431068438839. The next prime is 2431068438913. The reversal of 2431068438912 is 2198348601342.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431068438913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3165453313 + ... + 3165454080.

Almost surely, 2^{2431068438912} is an apocalyptic number.

It is an amenable number.

2431068438912 is an abundant number, since it is smaller than the sum of its proper divisors (4026457102968).

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

2431068438912 is an equidigital number, since it uses as much as digits as its factorization.

2431068438912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6330907410 (or 6330907398 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 2431068438912 in words is "two trillion, four hundred thirty-one billion, sixty-eight million, four hundred thirty-eight thousand, nine hundred twelve".