42315204122322 has 32 divisors (see below), whose sum is σ = 89085131761920. Its totient is φ = 13362622313040.

The previous prime is 42315204122263. The next prime is 42315204122351. The reversal of 42315204122322 is 22322140251324.

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, 21987213 + ... + 23834175.

It is an arithmetic number, because the mean of its divisors is an integer number (2783910367560).

Almost surely, 2^{42315204122322} is an apocalyptic number.

42315204122322 is an abundant number, since it is smaller than the sum of its proper divisors (46769927639598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42315204122322 is a wasteful number, since it uses less digits than its factorization.

42315204122322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2047958.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 42315204122322 its reverse (22322140251324), we get a palindrome (64637344373646).

The spelling of 42315204122322 in words is "forty-two trillion, three hundred fifteen billion, two hundred four million, one hundred twenty-two thousand, three hundred twenty-two".