4139474499 has 12 divisors (see below), whose sum is σ = 5980544856. Its totient is φ = 2759047872.

The previous prime is 4139474497. The next prime is 4139474509. The reversal of 4139474499 is 9944749314.

It is not a de Polignac number, because 4139474499 - 2¹ = 4139474497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4139474497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4389 + ... + 91094.

It is an arithmetic number, because the mean of its divisors is an integer number (498378738).

Almost surely, 2^4139474499 is an apocalyptic number.

4139474499 is a deficient number, since it is larger than the sum of its proper divisors (1841070357).

4139474499 is a wasteful number, since it uses less digits than its factorization.

4139474499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100306 (or 100303 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 4139474499 is about 64338.7480372442. The cubic root of 4139474499 is about 1605.6408318220.

The spelling of 4139474499 in words is "four billion, one hundred thirty-nine million, four hundred seventy-four thousand, four hundred ninety-nine".