3423305564149 has 2 divisors, whose sum is σ = 3423305564150. Its totient is φ = 3423305564148.

The previous prime is 3423305564143. The next prime is 3423305564179. The reversal of 3423305564149 is 9414655033243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2719837551249 + 703468012900 = 1649193^2 + 838730^2 .

It is a cyclic number.

It is not a de Polignac number, because 3423305564149 - 2³ = 3423305564141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3423305564141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711652782074 + 1711652782075.

It is an arithmetic number, because the mean of its divisors is an integer number (1711652782075).

Almost surely, 2^{3423305564149} is an apocalyptic number.

It is an amenable number.

3423305564149 is a deficient number, since it is larger than the sum of its proper divisors (1).

3423305564149 is an equidigital number, since it uses as much as digits as its factorization.

3423305564149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 3423305564149 in words is "three trillion, four hundred twenty-three billion, three hundred five million, five hundred sixty-four thousand, one hundred forty-nine".