320034333420422 has 64 divisors (see below), whose sum is σ = 501285209407488. Its totient is φ = 153112716288000.

The previous prime is 320034333420409. The next prime is 320034333420437. The reversal of 320034333420422 is 224024333430023.

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 31 ways as a sum of consecutive naturals, for example, 12256673147 + ... + 12256699257.

It is an arithmetic number, because the mean of its divisors is an integer number (7832581396992).

Almost surely, 2^{320034333420422} is an apocalyptic number.

320034333420422 is a deficient number, since it is larger than the sum of its proper divisors (181250875987066).

320034333420422 is a wasteful number, since it uses less digits than its factorization.

320034333420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35565.

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 320034333420422 its reverse (224024333430023), we get a palindrome (544058666850445).

The spelling of 320034333420422 in words is "three hundred twenty trillion, thirty-four billion, three hundred thirty-three million, four hundred twenty thousand, four hundred twenty-two".