3245142811 has 2 divisors, whose sum is σ = 3245142812. Its totient is φ = 3245142810.

The previous prime is 3245142799. The next prime is 3245142863. The reversal of 3245142811 is 1182415423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3245142811 - 2¹³ = 3245134619 is a prime.

It is not a weakly prime, because it can be changed into another prime (3245112811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622571405 + 1622571406.

It is an arithmetic number, because the mean of its divisors is an integer number (1622571406).

Almost surely, 2^3245142811 is an apocalyptic number.

3245142811 is a deficient number, since it is larger than the sum of its proper divisors (1).

3245142811 is an equidigital number, since it uses as much as digits as its factorization.

3245142811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 31.

The square root of 3245142811 is about 56966.1549606431. The cubic root of 3245142811 is about 1480.5097481683.

The spelling of 3245142811 in words is "three billion, two hundred forty-five million, one hundred forty-two thousand, eight hundred eleven".