411120449 has 2 divisors, whose sum is σ = 411120450. Its totient is φ = 411120448.

The previous prime is 411120397. The next prime is 411120517. The reversal of 411120449 is 944021114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410346049 + 774400 = 20257^2 + 880^2 .

It is a cyclic number.

It is not a de Polignac number, because 411120449 - 2¹² = 411116353 is a prime.

It is not a weakly prime, because it can be changed into another prime (411120049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205560224 + 205560225.

It is an arithmetic number, because the mean of its divisors is an integer number (205560225).

Almost surely, 2^411120449 is an apocalyptic number.

It is an amenable number.

411120449 is a deficient number, since it is larger than the sum of its proper divisors (1).

411120449 is an equidigital number, since it uses as much as digits as its factorization.

411120449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 411120449 is about 20276.1053706080. The cubic root of 411120449 is about 743.5719978512.

The spelling of 411120449 in words is "four hundred eleven million, one hundred twenty thousand, four hundred forty-nine".