3432311301221 has 6 divisors (see below), whose sum is σ = 3772705810566. Its totient is φ = 3120283001000.

The previous prime is 3432311301187. The next prime is 3432311301229. The reversal of 3432311301221 is 1221031132343.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2081207284321 + 1351104016900 = 1442639^2 + 1162370^2 .

It is not a de Polignac number, because 3432311301221 - 2²⁶ = 3432244192357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3432311301229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14183104430 + ... + 14183104671.

It is an arithmetic number, because the mean of its divisors is an integer number (628784301761).

Almost surely, 2^{3432311301221} is an apocalyptic number.

It is an amenable number.

3432311301221 is a deficient number, since it is larger than the sum of its proper divisors (340394509345).

3432311301221 is a wasteful number, since it uses less digits than its factorization.

3432311301221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28366209123 (or 28366209112 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 3432311301221 its reverse (1221031132343), we get a palindrome (4653342433564).

The spelling of 3432311301221 in words is "three trillion, four hundred thirty-two billion, three hundred eleven million, three hundred one thousand, two hundred twenty-one".