30505441304 has 16 divisors (see below), whose sum is σ = 61597525920. Its totient is φ = 14079434400.

The previous prime is 30505441217. The next prime is 30505441409. The reversal of 30505441304 is 40314450503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146660672 + ... + 146660879.

It is an arithmetic number, because the mean of its divisors is an integer number (3849845370).

Almost surely, 2^30505441304 is an apocalyptic number.

It is an amenable number.

30505441304 is an abundant number, since it is smaller than the sum of its proper divisors (31092084616).

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

30505441304 is a wasteful number, since it uses less digits than its factorization.

30505441304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293321570 (or 293321566 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 30505441304 its reverse (40314450503), we get a palindrome (70819891807).

The spelling of 30505441304 in words is "thirty billion, five hundred five million, four hundred forty-one thousand, three hundred four".