312402310341422 has 16 divisors (see below), whose sum is σ = 535547660847840. Its totient is φ = 133886493652128.

The previous prime is 312402310341397. The next prime is 312402310341437. The reversal of 312402310341422 is 224143013204213.

It is a happy number.

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, 8181797 + ... + 26301072.

It is an arithmetic number, because the mean of its divisors is an integer number (33471728802990).

Almost surely, 2^{312402310341422} is an apocalyptic number.

312402310341422 is a deficient number, since it is larger than the sum of its proper divisors (223145350506418).

312402310341422 is a wasteful number, since it uses less digits than its factorization.

312402310341422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35129995.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 312402310341422 its reverse (224143013204213), we get a palindrome (536545323545635).

The spelling of 312402310341422 in words is "three hundred twelve trillion, four hundred two billion, three hundred ten million, three hundred forty-one thousand, four hundred twenty-two".