2312432442318 has 16 divisors (see below), whose sum is σ = 4627533609936. Its totient is φ = 770366026560.

The previous prime is 2312432442317. The next prime is 2312432442401. The reversal of 2312432442318 is 8132442342132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312432442317) 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, 111185623 + ... + 111206418.

It is an arithmetic number, because the mean of its divisors is an integer number (289220850621).

Almost surely, 2^{2312432442318} is an apocalyptic number.

2312432442318 is an abundant number, since it is smaller than the sum of its proper divisors (2315101167618).

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

2312432442318 is a wasteful number, since it uses less digits than its factorization.

2312432442318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222393779.

The product of its digits is 221184, while the sum is 39.

The spelling of 2312432442318 in words is "two trillion, three hundred twelve billion, four hundred thirty-two million, four hundred forty-two thousand, three hundred eighteen".