326422141 has 16 divisors (see below), whose sum is σ = 346005504. Its totient is φ = 307329264.

The previous prime is 326422139. The next prime is 326422207. The reversal of 326422141 is 141224623.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 326422141 - 2¹ = 326422139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326422121) 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, 537460 + ... + 538066.

It is an arithmetic number, because the mean of its divisors is an integer number (21625344).

Almost surely, 2^326422141 is an apocalyptic number.

It is an amenable number.

326422141 is a deficient number, since it is larger than the sum of its proper divisors (19583363).

326422141 is a wasteful number, since it uses less digits than its factorization.

326422141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960.

The product of its digits is 2304, while the sum is 25.

The square root of 326422141 is about 18067.1564171012. The cubic root of 326422141 is about 688.5358162870.

Adding to 326422141 its reverse (141224623), we get a palindrome (467646764).

The spelling of 326422141 in words is "three hundred twenty-six million, four hundred twenty-two thousand, one hundred forty-one".