1404744241 has 2 divisors, whose sum is σ = 1404744242. Its totient is φ = 1404744240.

The previous prime is 1404744217. The next prime is 1404744281. The reversal of 1404744241 is 1424474041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 734193216 + 670551025 = 27096^2 + 25895^2 .

It is a cyclic number.

It is not a de Polignac number, because 1404744241 - 2¹⁷ = 1404613169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1404744281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702372120 + 702372121.

It is an arithmetic number, because the mean of its divisors is an integer number (702372121).

Almost surely, 2^1404744241 is an apocalyptic number.

It is an amenable number.

1404744241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1404744241 is an equidigital number, since it uses as much as digits as its factorization.

1404744241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14336, while the sum is 31.

The square root of 1404744241 is about 37479.9178360892. The cubic root of 1404744241 is about 1119.9511673543.

The spelling of 1404744241 in words is "one billion, four hundred four million, seven hundred forty-four thousand, two hundred forty-one".