312332303041340 has 24 divisors (see below), whose sum is σ = 656091259660032. Its totient is φ = 124896078688320.

The previous prime is 312332303041303. The next prime is 312332303041387. The reversal of 312332303041340 is 43140303233213.

It is a junction number, because it is equal to n+sod(n) for n = 312332303041297 and 312332303041306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2302588499 + ... + 2302724138.

It is an arithmetic number, because the mean of its divisors is an integer number (27337135819168).

Almost surely, 2^{312332303041340} is an apocalyptic number.

It is an amenable number.

312332303041340 is an abundant number, since it is smaller than the sum of its proper divisors (343758956618692).

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

312332303041340 is a wasteful number, since it uses less digits than its factorization.

312332303041340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4605316037 (or 4605316035 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 312332303041340 its reverse (43140303233213), we get a palindrome (355472606274553).

The spelling of 312332303041340 in words is "three hundred twelve trillion, three hundred thirty-two billion, three hundred three million, forty-one thousand, three hundred forty".