3242451225491 has 2 divisors, whose sum is σ = 3242451225492. Its totient is φ = 3242451225490.

The previous prime is 3242451225487. The next prime is 3242451225539. The reversal of 3242451225491 is 1945221542423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3242451225491 - 2² = 3242451225487 is a prime.

It is not a weakly prime, because it can be changed into another prime (3242451245491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621225612745 + 1621225612746.

It is an arithmetic number, because the mean of its divisors is an integer number (1621225612746).

Almost surely, 2^{3242451225491} is an apocalyptic number.

3242451225491 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242451225491 is an equidigital number, since it uses as much as digits as its factorization.

3242451225491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 691200, while the sum is 44.

The spelling of 3242451225491 in words is "three trillion, two hundred forty-two billion, four hundred fifty-one million, two hundred twenty-five thousand, four hundred ninety-one".