30000000000006 has 48 divisors (see below), whose sum is σ = 65057898679488. Its totient is φ = 9991096502400.

The previous prime is 29999999999987. The next prime is 30000000000011. The reversal of 30000000000006 is 60000000000003.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91265626 + ... + 91593746.

It is an arithmetic number, because the mean of its divisors is an integer number (1355372889156).

Almost surely, 2^{30000000000006} is an apocalyptic number.

30000000000006 is an abundant number, since it is smaller than the sum of its proper divisors (35057898679482).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30000000000006 is a wasteful number, since it uses less digits than its factorization.

30000000000006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332637 (or 332634 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 30000000000006 its reverse (60000000000003), we get a palindrome (90000000000009).

The spelling of 30000000000006 in words is "thirty trillion, six", and thus it is an aban number, an eban number, and an uban number.