3242205431 has 2 divisors, whose sum is σ = 3242205432. Its totient is φ = 3242205430.

The previous prime is 3242205413. The next prime is 3242205437. The reversal of 3242205431 is 1345022423.

Together with previous prime (3242205413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3242205431 - 2⁶ = 3242205367 is a prime.

It is a super-2 number, since 2×3242205431² = 21023792113611791522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3242205431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242205437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621102715 + 1621102716.

It is an arithmetic number, because the mean of its divisors is an integer number (1621102716).

Almost surely, 2^3242205431 is an apocalyptic number.

3242205431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242205431 is an equidigital number, since it uses as much as digits as its factorization.

3242205431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 3242205431 is about 56940.3673240698. The cubic root of 3242205431 is about 1480.0629129270.

Adding to 3242205431 its reverse (1345022423), we get a palindrome (4587227854).

The spelling of 3242205431 in words is "three billion, two hundred forty-two million, two hundred five thousand, four hundred thirty-one".