3144341449 has 2 divisors, whose sum is σ = 3144341450. Its totient is φ = 3144341448.

The previous prime is 3144341419. The next prime is 3144341467. The reversal of 3144341449 is 9441434413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2015381449 + 1128960000 = 44893^2 + 33600^2 .

It is an emirp because it is prime and its reverse (9441434413) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3144341449 is a prime.

It is not a weakly prime, because it can be changed into another prime (3144341419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572170724 + 1572170725.

It is an arithmetic number, because the mean of its divisors is an integer number (1572170725).

Almost surely, 2^3144341449 is an apocalyptic number.

It is an amenable number.

3144341449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144341449 is an equidigital number, since it uses as much as digits as its factorization.

3144341449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 37.

The square root of 3144341449 is about 56074.4277634645. The cubic root of 3144341449 is about 1465.0189204187.

The spelling of 3144341449 in words is "three billion, one hundred forty-four million, three hundred forty-one thousand, four hundred forty-nine".