3142011449 has 2 divisors, whose sum is σ = 3142011450. Its totient is φ = 3142011448.

The previous prime is 3142011427. The next prime is 3142011491. The reversal of 3142011449 is 9441102413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2968615225 + 173396224 = 54485^2 + 13168^2 .

It is a cyclic number.

It is not a de Polignac number, because 3142011449 - 2¹² = 3142007353 is a prime.

It is not a weakly prime, because it can be changed into another prime (3142011149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571005724 + 1571005725.

It is an arithmetic number, because the mean of its divisors is an integer number (1571005725).

Almost surely, 2^3142011449 is an apocalyptic number.

It is an amenable number.

3142011449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142011449 is an equidigital number, since it uses as much as digits as its factorization.

3142011449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 3142011449 is about 56053.6479544374. The cubic root of 3142011449 is about 1464.6569646498.

The spelling of 3142011449 in words is "three billion, one hundred forty-two million, eleven thousand, four hundred forty-nine".