2240009663 has 2 divisors, whose sum is σ = 2240009664. Its totient is φ = 2240009662.

The previous prime is 2240009657. The next prime is 2240009689. The reversal of 2240009663 is 3669000422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2240009663 - 2⁴ = 2240009647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240009633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120004831 + 1120004832.

It is an arithmetic number, because the mean of its divisors is an integer number (1120004832).

Almost surely, 2^2240009663 is an apocalyptic number.

2240009663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240009663 is an equidigital number, since it uses as much as digits as its factorization.

2240009663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 2240009663 is about 47328.7403487564. The cubic root of 2240009663 is about 1308.4284055200.

The spelling of 2240009663 in words is "two billion, two hundred forty million, nine thousand, six hundred sixty-three".