30340311204 has 48 divisors (see below), whose sum is σ = 81318238848. Its totient is φ = 8624652288.

The previous prime is 30340311193. The next prime is 30340311223. The reversal of 30340311204 is 40211304303.

It is a Harshad number since it is a multiple of its sum of digits (21).

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, 900189 + ... + 933284.

It is an arithmetic number, because the mean of its divisors is an integer number (1694129976).

Almost surely, 2^30340311204 is an apocalyptic number.

It is an amenable number.

30340311204 is an abundant number, since it is smaller than the sum of its proper divisors (50977927644).

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

30340311204 is a wasteful number, since it uses less digits than its factorization.

30340311204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833684 (or 1833682 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30340311204 its reverse (40211304303), we get a palindrome (70551615507).

The spelling of 30340311204 in words is "thirty billion, three hundred forty million, three hundred eleven thousand, two hundred four".