312332424031432 has 32 divisors (see below), whose sum is σ = 670658065153920. Its totient is φ = 133581893281920.

The previous prime is 312332424031421. The next prime is 312332424031493. The reversal of 312332424031432 is 234130424233213.

It is a junction number, because it is equal to n+sod(n) for n = 312332424031391 and 312332424031400.

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, 5726219869 + ... + 5726274412.

It is an arithmetic number, because the mean of its divisors is an integer number (20958064536060).

Almost surely, 2^{312332424031432} is an apocalyptic number.

It is an amenable number.

312332424031432 is an abundant number, since it is smaller than the sum of its proper divisors (358325641122488).

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

312332424031432 is a wasteful number, since it uses less digits than its factorization.

312332424031432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11452494781 (or 11452494777 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 312332424031432 its reverse (234130424233213), we get a palindrome (546462848264645).

The spelling of 312332424031432 in words is "three hundred twelve trillion, three hundred thirty-two billion, four hundred twenty-four million, thirty-one thousand, four hundred thirty-two".