312141404323402 has 8 divisors (see below), whose sum is σ = 478174066197696. Its totient is φ = 152750048924172.

The previous prime is 312141404323379. The next prime is 312141404323453. The reversal of 312141404323402 is 204323404141213.

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, 1660326618648 + ... + 1660326618835.

It is an arithmetic number, because the mean of its divisors is an integer number (59771758274712).

Almost surely, 2^{312141404323402} is an apocalyptic number.

312141404323402 is a deficient number, since it is larger than the sum of its proper divisors (166032661874294).

312141404323402 is a wasteful number, since it uses less digits than its factorization.

312141404323402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3320653237532.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 312141404323402 its reverse (204323404141213), we get a palindrome (516464808464615).

The spelling of 312141404323402 in words is "three hundred twelve trillion, one hundred forty-one billion, four hundred four million, three hundred twenty-three thousand, four hundred two".