3251422344197 has 2 divisors, whose sum is σ = 3251422344198. Its totient is φ = 3251422344196.

The previous prime is 3251422344193. The next prime is 3251422344241. The reversal of 3251422344197 is 7914432241523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3172278025921 + 79144318276 = 1781089^2 + 281326^2 .

It is an emirp because it is prime and its reverse (7914432241523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3251422344197 - 2² = 3251422344193 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3251422344193) 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, 1625711172098 + 1625711172099.

It is an arithmetic number, because the mean of its divisors is an integer number (1625711172099).

Almost surely, 2^{3251422344197} is an apocalyptic number.

It is an amenable number.

3251422344197 is a deficient number, since it is larger than the sum of its proper divisors (1).

3251422344197 is an equidigital number, since it uses as much as digits as its factorization.

3251422344197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 47.

The spelling of 3251422344197 in words is "three trillion, two hundred fifty-one billion, four hundred twenty-two million, three hundred forty-four thousand, one hundred ninety-seven".