2431342405312 has 14 divisors (see below), whose sum is σ = 4824695085668. Its totient is φ = 1215671202624.

The previous prime is 2431342405229. The next prime is 2431342405399. The reversal of 2431342405312 is 2135042431342.

It is a super-2 number, since 2×2431342405312² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18994862478 + ... + 18994862605.

Almost surely, 2^{2431342405312} is an apocalyptic number.

It is an amenable number.

2431342405312 is a deficient number, since it is larger than the sum of its proper divisors (2393352680356).

2431342405312 is an equidigital number, since it uses as much as digits as its factorization.

2431342405312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37989725095 (or 37989725085 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 2431342405312 its reverse (2135042431342), we get a palindrome (4566384836654).

The spelling of 2431342405312 in words is "two trillion, four hundred thirty-one billion, three hundred forty-two million, four hundred five thousand, three hundred twelve".