3445765220327 has 2 divisors, whose sum is σ = 3445765220328. Its totient is φ = 3445765220326.

The previous prime is 3445765220263. The next prime is 3445765220347. The reversal of 3445765220327 is 7230225675443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3445765220327 - 2⁶ = 3445765220263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3445765220347) 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, 1722882610163 + 1722882610164.

It is an arithmetic number, because the mean of its divisors is an integer number (1722882610164).

Almost surely, 2^{3445765220327} is an apocalyptic number.

3445765220327 is a deficient number, since it is larger than the sum of its proper divisors (1).

3445765220327 is an equidigital number, since it uses as much as digits as its factorization.

3445765220327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8467200, while the sum is 50.

The spelling of 3445765220327 in words is "three trillion, four hundred forty-five billion, seven hundred sixty-five million, two hundred twenty thousand, three hundred twenty-seven".