4461240263 has 2 divisors, whose sum is σ = 4461240264. Its totient is φ = 4461240262.

The previous prime is 4461240209. The next prime is 4461240271. The reversal of 4461240263 is 3620421644.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4461240263 - 2²² = 4457045959 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4461245263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2230620131 + 2230620132.

It is an arithmetic number, because the mean of its divisors is an integer number (2230620132).

Almost surely, 2^4461240263 is an apocalyptic number.

4461240263 is a deficient number, since it is larger than the sum of its proper divisors (1).

4461240263 is an equidigital number, since it uses as much as digits as its factorization.

4461240263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 4461240263 is about 66792.5165194425. The cubic root of 4461240263 is about 1646.2098819370.

The spelling of 4461240263 in words is "four billion, four hundred sixty-one million, two hundred forty thousand, two hundred sixty-three".