3144293441 has 2 divisors, whose sum is σ = 3144293442. Its totient is φ = 3144293440.

The previous prime is 3144293437. The next prime is 3144293459. The reversal of 3144293441 is 1443924413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3143957041 + 336400 = 56071^2 + 580^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144293441 - 2² = 3144293437 is a prime.

It is not a weakly prime, because it can be changed into another prime (3144290441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572146720 + 1572146721.

It is an arithmetic number, because the mean of its divisors is an integer number (1572146721).

Almost surely, 2^3144293441 is an apocalyptic number.

It is an amenable number.

3144293441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144293441 is an equidigital number, since it uses as much as digits as its factorization.

3144293441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 35.

The square root of 3144293441 is about 56073.9996879124. Note that the first 3 decimals coincide. The cubic root of 3144293441 is about 1465.0114643808.

Adding to 3144293441 its sum of digits (35), we get a square (3144293476 = 56074²).

The spelling of 3144293441 in words is "three billion, one hundred forty-four million, two hundred ninety-three thousand, four hundred forty-one".