4941138399 has 16 divisors (see below), whose sum is σ = 6617654400. Its totient is φ = 3279380256.

The previous prime is 4941138379. The next prime is 4941138443. The reversal of 4941138399 is 9938311494.

It is not a de Polignac number, because 4941138399 - 2¹¹ = 4941136351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4941138379) 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, 1236697 + ... + 1240685.

It is an arithmetic number, because the mean of its divisors is an integer number (413603400).

Almost surely, 2^4941138399 is an apocalyptic number.

4941138399 is a deficient number, since it is larger than the sum of its proper divisors (1676516001).

4941138399 is a wasteful number, since it uses less digits than its factorization.

4941138399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5734.

The product of its digits is 839808, while the sum is 51.

The square root of 4941138399 is about 70293.2315304966. The cubic root of 4941138399 is about 1703.2393137171.

The spelling of 4941138399 in words is "four billion, nine hundred forty-one million, one hundred thirty-eight thousand, three hundred ninety-nine".