2240464843 has 2 divisors, whose sum is σ = 2240464844. Its totient is φ = 2240464842.

The previous prime is 2240464801. The next prime is 2240464847. The reversal of 2240464843 is 3484640422.

2240464843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2240464843 is a prime.

It is not a weakly prime, because it can be changed into another prime (2240464847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120232421 + 1120232422.

It is an arithmetic number, because the mean of its divisors is an integer number (1120232422).

Almost surely, 2^2240464843 is an apocalyptic number.

2240464843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240464843 is an equidigital number, since it uses as much as digits as its factorization.

2240464843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 37.

The square root of 2240464843 is about 47333.5488105424. The cubic root of 2240464843 is about 1308.5170256891.

The spelling of 2240464843 in words is "two billion, two hundred forty million, four hundred sixty-four thousand, eight hundred forty-three".