4138802263 has 2 divisors, whose sum is σ = 4138802264. Its totient is φ = 4138802262.

The previous prime is 4138802257. The next prime is 4138802293. The reversal of 4138802263 is 3622088314.

4138802263 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4138802263 - 2⁵ = 4138802231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4138802293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2069401131 + 2069401132.

It is an arithmetic number, because the mean of its divisors is an integer number (2069401132).

Almost surely, 2^4138802263 is an apocalyptic number.

4138802263 is a deficient number, since it is larger than the sum of its proper divisors (1).

4138802263 is an equidigital number, since it uses as much as digits as its factorization.

4138802263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 4138802263 is about 64333.5236327065. The cubic root of 4138802263 is about 1605.5539103215.

The spelling of 4138802263 in words is "four billion, one hundred thirty-eight million, eight hundred two thousand, two hundred sixty-three".