2421327263 has 16 divisors (see below), whose sum is σ = 2578698240. Its totient is φ = 2267092800.

The previous prime is 2421327257. The next prime is 2421327269. The reversal of 2421327263 is 3627231242.

It is an interprime number because it is at equal distance from previous prime (2421327257) and next prime (2421327269).

It is a cyclic number.

It is not a de Polignac number, because 2421327263 - 2¹⁰ = 2421326239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421327269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676268 + ... + 679838.

It is an arithmetic number, because the mean of its divisors is an integer number (161168640).

Almost surely, 2^2421327263 is an apocalyptic number.

2421327263 is a deficient number, since it is larger than the sum of its proper divisors (157370977).

2421327263 is a wasteful number, since it uses less digits than its factorization.

2421327263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3998.

The product of its digits is 24192, while the sum is 32.

The square root of 2421327263 is about 49206.9838844041. The cubic root of 2421327263 is about 1342.8200916770.

The spelling of 2421327263 in words is "two billion, four hundred twenty-one million, three hundred twenty-seven thousand, two hundred sixty-three".