3431245057 has 2 divisors, whose sum is σ = 3431245058. Its totient is φ = 3431245056.

The previous prime is 3431245039. The next prime is 3431245079. The reversal of 3431245057 is 7505421343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3398423616 + 32821441 = 58296^2 + 5729^2 .

It is a cyclic number.

It is not a de Polignac number, because 3431245057 - 2¹¹ = 3431243009 is a prime.

It is not a weakly prime, because it can be changed into another prime (3431242057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715622528 + 1715622529.

It is an arithmetic number, because the mean of its divisors is an integer number (1715622529).

Almost surely, 2^3431245057 is an apocalyptic number.

It is an amenable number.

3431245057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431245057 is an equidigital number, since it uses as much as digits as its factorization.

3431245057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The square root of 3431245057 is about 58576.8303768649. The cubic root of 3431245057 is about 1508.2867367295.

The spelling of 3431245057 in words is "three billion, four hundred thirty-one million, two hundred forty-five thousand, fifty-seven".