4636243441 has 16 divisors (see below), whose sum is σ = 4720129920. Its totient is φ = 4553377920.

The previous prime is 4636243429. The next prime is 4636243453. The reversal of 4636243441 is 1443426364.

It is an interprime number because it is at equal distance from previous prime (4636243429) and next prime (4636243453).

It is a cyclic number.

It is not a de Polignac number, because 4636243441 - 2²⁷ = 4502025713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4636243441.

It is not an unprimeable number, because it can be changed into a prime (4636244441) 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, 9442206 + ... + 9442696.

It is an arithmetic number, because the mean of its divisors is an integer number (295008120).

Almost surely, 2^4636243441 is an apocalyptic number.

It is an amenable number.

4636243441 is a deficient number, since it is larger than the sum of its proper divisors (83886479).

4636243441 is a wasteful number, since it uses less digits than its factorization.

4636243441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224.

The product of its digits is 165888, while the sum is 37.

The square root of 4636243441 is about 68089.9657879191. The cubic root of 4636243441 is about 1667.4599463956.

The spelling of 4636243441 in words is "four billion, six hundred thirty-six million, two hundred forty-three thousand, four hundred forty-one".