3242071422157 has 2 divisors, whose sum is σ = 3242071422158. Its totient is φ = 3242071422156.

The previous prime is 3242071422143. The next prime is 3242071422229. The reversal of 3242071422157 is 7512241702423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2052998943241 + 1189072478916 = 1432829^2 + 1090446^2 .

It is a cyclic number.

It is not a de Polignac number, because 3242071422157 - 2³⁵ = 3207711683789 is a prime.

It is a super-2 number, since 2×3242071422157² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3242071422257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621035711078 + 1621035711079.

It is an arithmetic number, because the mean of its divisors is an integer number (1621035711079).

Almost surely, 2^{3242071422157} is an apocalyptic number.

It is an amenable number.

3242071422157 is a deficient number, since it is larger than the sum of its proper divisors (1).

3242071422157 is an equidigital number, since it uses as much as digits as its factorization.

3242071422157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 3242071422157 in words is "three trillion, two hundred forty-two billion, seventy-one million, four hundred twenty-two thousand, one hundred fifty-seven".