312332424031402 has 8 divisors (see below), whose sum is σ = 469270462467456. Its totient is φ = 155908936542252.

The previous prime is 312332424031391. The next prime is 312332424031421. The reversal of 312332424031402 is 204130424233213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128637735208 + ... + 128637737635.

It is an arithmetic number, because the mean of its divisors is an integer number (58658807808432).

Almost surely, 2^{312332424031402} is an apocalyptic number.

312332424031402 is a deficient number, since it is larger than the sum of its proper divisors (156938038436054).

312332424031402 is a wasteful number, since it uses less digits than its factorization.

312332424031402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257275473452.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 312332424031402 its reverse (204130424233213), we get a palindrome (516462848264615).

The spelling of 312332424031402 in words is "three hundred twelve trillion, three hundred thirty-two billion, four hundred twenty-four million, thirty-one thousand, four hundred two".