30111335340 has 48 divisors (see below), whose sum is σ = 89271256032. Its totient is φ = 7557354496.

The previous prime is 30111335279. The next prime is 30111335363. The reversal of 30111335340 is 4353311103.

It is a self number, because there is not a number n which added to its sum of digits gives 30111335340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14759439 + ... + 14761478.

It is an arithmetic number, because the mean of its divisors is an integer number (1859817834).

Almost surely, 2^30111335340 is an apocalyptic number.

30111335340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30111335340 is an abundant number, since it is smaller than the sum of its proper divisors (59159920692).

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

30111335340 is a wasteful number, since it uses less digits than its factorization.

30111335340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29520946 (or 29520944 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 30111335340 its reverse (4353311103), we get a palindrome (34464646443).

The spelling of 30111335340 in words is "thirty billion, one hundred eleven million, three hundred thirty-five thousand, three hundred forty".