3232401321 has 4 divisors (see below), whose sum is σ = 4309868432. Its totient is φ = 2154934212.

The previous prime is 3232401313. The next prime is 3232401323. The reversal of 3232401321 is 1231042323.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3232401321 - 2³ = 3232401313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3232401323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538733551 + ... + 538733556.

It is an arithmetic number, because the mean of its divisors is an integer number (1077467108).

Almost surely, 2^3232401321 is an apocalyptic number.

It is an amenable number.

3232401321 is a deficient number, since it is larger than the sum of its proper divisors (1077467111).

3232401321 is a wasteful number, since it uses less digits than its factorization.

3232401321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077467110.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3232401321 is about 56854.2111105237. The cubic root of 3232401321 is about 1478.5695518138.

Adding to 3232401321 its reverse (1231042323), we get a palindrome (4463443644).

The spelling of 3232401321 in words is "three billion, two hundred thirty-two million, four hundred one thousand, three hundred twenty-one".