3423772175149 has 2 divisors, whose sum is σ = 3423772175150. Its totient is φ = 3423772175148.

The previous prime is 3423772175141. The next prime is 3423772175237. The reversal of 3423772175149 is 9415712773243.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3322763894025 + 101008281124 = 1822845^2 + 317818^2 .

It is a cyclic number.

It is not a de Polignac number, because 3423772175149 - 2³ = 3423772175141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3423772175149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3423772175141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711886087574 + 1711886087575.

It is an arithmetic number, because the mean of its divisors is an integer number (1711886087575).

Almost surely, 2^{3423772175149} is an apocalyptic number.

It is an amenable number.

3423772175149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3423772175149 is an equidigital number, since it uses as much as digits as its factorization.

3423772175149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8890560, while the sum is 55.

The spelling of 3423772175149 in words is "three trillion, four hundred twenty-three billion, seven hundred seventy-two million, one hundred seventy-five thousand, one hundred forty-nine".