2241771407 has 2 divisors, whose sum is σ = 2241771408. Its totient is φ = 2241771406.

The previous prime is 2241771401. The next prime is 2241771451. The reversal of 2241771407 is 7041771422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2241771407 - 2²⁰ = 2240722831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241771401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120885703 + 1120885704.

It is an arithmetic number, because the mean of its divisors is an integer number (1120885704).

Almost surely, 2^2241771407 is an apocalyptic number.

2241771407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241771407 is an equidigital number, since it uses as much as digits as its factorization.

2241771407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21952, while the sum is 35.

The square root of 2241771407 is about 47347.3484685257. The cubic root of 2241771407 is about 1308.7713373502.

The spelling of 2241771407 in words is "two billion, two hundred forty-one million, seven hundred seventy-one thousand, four hundred seven".