312403034000422 has 32 divisors (see below), whose sum is σ = 492118043639040. Its totient is φ = 148452361342560.

The previous prime is 312403034000359. The next prime is 312403034000441. The reversal of 312403034000422 is 224000430304213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7355772 + ... + 26055967.

It is an arithmetic number, because the mean of its divisors is an integer number (15378688863720).

Almost surely, 2^{312403034000422} is an apocalyptic number.

312403034000422 is a deficient number, since it is larger than the sum of its proper divisors (179715009638618).

312403034000422 is a wasteful number, since it uses less digits than its factorization.

312403034000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33413068.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 312403034000422 its reverse (224000430304213), we get a palindrome (536403464304635).

The spelling of 312403034000422 in words is "three hundred twelve trillion, four hundred three billion, thirty-four million, four hundred twenty-two", and thus it is an aban number.