3009999999999 has 4 divisors (see below), whose sum is σ = 4013333333336. Its totient is φ = 2006666666664.

The previous prime is 3009999999943. The next prime is 3010000000069. The reversal of 3009999999999 is 9999999999003.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3009999999999 - 2²⁰ = 3009998951423 is a prime.

It is a super-9 number, since 9×3009999999999⁹ (a number of 114 digits) contains 999999999 as substring.

It is a Duffinian number.

3009999999999 is a modest number, since divided by 9999999 gives 300999 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3009999999299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501666666664 + ... + 501666666669.

It is an arithmetic number, because the mean of its divisors is an integer number (1003333333334).

Almost surely, 2^{3009999999999} is an apocalyptic number.

3009999999999 is a deficient number, since it is larger than the sum of its proper divisors (1003333333337).

3009999999999 is a wasteful number, since it uses less digits than its factorization.

3009999999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003333333336.

The product of its (nonzero) digits is 10460353203, while the sum is 93.

The spelling of 3009999999999 in words is "three trillion, nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-nine".