322040160394 has 32 divisors (see below), whose sum is σ = 513011381760. Its totient is φ = 151191846000.

The previous prime is 322040160371. The next prime is 322040160427. The reversal of 322040160394 is 493061040223.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2478589 + ... + 2605279.

It is an arithmetic number, because the mean of its divisors is an integer number (16031605680).

Almost surely, 2^322040160394 is an apocalyptic number.

322040160394 is a deficient number, since it is larger than the sum of its proper divisors (190971221366).

322040160394 is a wasteful number, since it uses less digits than its factorization.

322040160394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127306.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 322040160394 in words is "three hundred twenty-two billion, forty million, one hundred sixty thousand, three hundred ninety-four".