3242520252427 has 2 divisors, whose sum is σ = 3242520252428. Its totient is φ = 3242520252426.

The previous prime is 3242520252379. The next prime is 3242520252443. The reversal of 3242520252427 is 7242520252423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3242520252427 - 2³⁵ = 3208160514059 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3242520252427.

It is not a weakly prime, because it can be changed into another prime (3242520252227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621260126213 + 1621260126214.

It is an arithmetic number, because the mean of its divisors is an integer number (1621260126214).

Almost surely, 2^{3242520252427} is an apocalyptic number.

3242520252427 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242520252427 is an equidigital number, since it uses as much as digits as its factorization.

3242520252427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 537600, while the sum is 40.

The spelling of 3242520252427 in words is "three trillion, two hundred forty-two billion, five hundred twenty million, two hundred fifty-two thousand, four hundred twenty-seven".