322342401 has 16 divisors (see below), whose sum is σ = 449921664. Its totient is φ = 204889344.

The previous prime is 322342387. The next prime is 322342421. The reversal of 322342401 is 104243223.

It is not a de Polignac number, because 322342401 - 2¹¹ = 322340353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (322342421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14505 + ... + 29241.

It is an arithmetic number, because the mean of its divisors is an integer number (28120104).

Almost surely, 2^322342401 is an apocalyptic number.

It is an amenable number.

322342401 is a deficient number, since it is larger than the sum of its proper divisors (127579263).

322342401 is a wasteful number, since it uses less digits than its factorization.

322342401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15080.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 322342401 is about 17953.8965408627. The cubic root of 322342401 is about 685.6552601785.

Adding to 322342401 its reverse (104243223), we get a palindrome (426585624).

The spelling of 322342401 in words is "three hundred twenty-two million, three hundred forty-two thousand, four hundred one".