4135999989 has 64 divisors (see below), whose sum is σ = 6476101632. Its totient is φ = 2320281600.

The previous prime is 4135999969. The next prime is 4135999999. The reversal of 4135999989 is 9899995314.

It is not a de Polignac number, because 4135999989 - 2¹⁵ = 4135967221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4135999969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12272829 + ... + 12273165.

It is an arithmetic number, because the mean of its divisors is an integer number (101189088).

Almost surely, 2^4135999989 is an apocalyptic number.

It is an amenable number.

4135999989 is a deficient number, since it is larger than the sum of its proper divisors (2340101643).

4135999989 is a wasteful number, since it uses less digits than its factorization.

4135999989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666.

The product of its digits is 28343520, while the sum is 66.

The square root of 4135999989 is about 64311.7406777332. The cubic root of 4135999989 is about 1605.1914690881.

The spelling of 4135999989 in words is "four billion, one hundred thirty-five million, nine hundred ninety-nine thousand, nine hundred eighty-nine".