3423257102149 has 2 divisors, whose sum is σ = 3423257102150. Its totient is φ = 3423257102148.

The previous prime is 3423257102143. The next prime is 3423257102281. The reversal of 3423257102149 is 9412017523243.

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., 2916177813124 + 507079289025 = 1707682^2 + 712095^2 .

It is a cyclic number.

It is not a de Polignac number, because 3423257102149 - 2⁵ = 3423257102117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3423257102143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711628551074 + 1711628551075.

It is an arithmetic number, because the mean of its divisors is an integer number (1711628551075).

Almost surely, 2^{3423257102149} is an apocalyptic number.

It is an amenable number.

3423257102149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3423257102149 is an equidigital number, since it uses as much as digits as its factorization.

3423257102149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 3423257102149 in words is "three trillion, four hundred twenty-three billion, two hundred fifty-seven million, one hundred two thousand, one hundred forty-nine".