3532144321 has 2 divisors, whose sum is σ = 3532144322. Its totient is φ = 3532144320.

The previous prime is 3532144307. The next prime is 3532144351. The reversal of 3532144321 is 1234412353.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2229728400 + 1302415921 = 47220^2 + 36089^2 .

It is a cyclic number.

It is not a de Polignac number, because 3532144321 - 2¹⁵ = 3532111553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3532144321.

It is not a weakly prime, because it can be changed into another prime (3532144351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1766072160 + 1766072161.

It is an arithmetic number, because the mean of its divisors is an integer number (1766072161).

Almost surely, 2^3532144321 is an apocalyptic number.

It is an amenable number.

3532144321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3532144321 is an equidigital number, since it uses as much as digits as its factorization.

3532144321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 28.

The square root of 3532144321 is about 59431.8460170976. The cubic root of 3532144321 is about 1522.9283806561.

Adding to 3532144321 its reverse (1234412353), we get a palindrome (4766556674).

The spelling of 3532144321 in words is "three billion, five hundred thirty-two million, one hundred forty-four thousand, three hundred twenty-one".