2241432691 has 2 divisors, whose sum is σ = 2241432692. Its totient is φ = 2241432690.

The previous prime is 2241432659. The next prime is 2241432709. The reversal of 2241432691 is 1962341422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2241432691 - 2⁵ = 2241432659 is a prime.

It is not a weakly prime, because it can be changed into another prime (2241432191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120716345 + 1120716346.

It is an arithmetic number, because the mean of its divisors is an integer number (1120716346).

Almost surely, 2^2241432691 is an apocalyptic number.

2241432691 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241432691 is an equidigital number, since it uses as much as digits as its factorization.

2241432691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 34.

The square root of 2241432691 is about 47343.7714065958. The cubic root of 2241432691 is about 1308.7054186279.

The spelling of 2241432691 in words is "two billion, two hundred forty-one million, four hundred thirty-two thousand, six hundred ninety-one".