6412952342149 has 2 divisors, whose sum is σ = 6412952342150. Its totient is φ = 6412952342148.

The previous prime is 6412952342141. The next prime is 6412952342219. The reversal of 6412952342149 is 9412432592146.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6394096109025 + 18856233124 = 2528655^2 + 137318^2 .

It is a cyclic number.

It is not a de Polignac number, because 6412952342149 - 2³ = 6412952342141 is a prime.

It is a super-2 number, since 2×6412952342149² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6412952342096 and 6412952342105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6412952342141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3206476171074 + 3206476171075.

It is an arithmetic number, because the mean of its divisors is an integer number (3206476171075).

Almost surely, 2^{6412952342149} is an apocalyptic number.

It is an amenable number.

6412952342149 is a deficient number, since it is larger than the sum of its proper divisors (1).

6412952342149 is an equidigital number, since it uses as much as digits as its factorization.

6412952342149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 52.

The spelling of 6412952342149 in words is "six trillion, four hundred twelve billion, nine hundred fifty-two million, three hundred forty-two thousand, one hundred forty-nine".