312413143431302 has 16 divisors (see below), whose sum is σ = 469261729147392. Its totient is φ = 155992702972800.

The previous prime is 312413143431293. The next prime is 312413143431349. The reversal of 312413143431302 is 203134341314213.

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, 29382323 + ... + 38576510.

It is an arithmetic number, because the mean of its divisors is an integer number (29328858071712).

Almost surely, 2^{312413143431302} is an apocalyptic number.

312413143431302 is a deficient number, since it is larger than the sum of its proper divisors (156848585716090).

312413143431302 is a wasteful number, since it uses less digits than its factorization.

312413143431302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67961983.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 312413143431302 its reverse (203134341314213), we get a palindrome (515547484745515).

The spelling of 312413143431302 in words is "three hundred twelve trillion, four hundred thirteen billion, one hundred forty-three million, four hundred thirty-one thousand, three hundred two".