30814324080 has 80 divisors (see below), whose sum is σ = 97854299424. Its totient is φ = 8016732160.

The previous prime is 30814324063. The next prime is 30814324091. The reversal of 30814324080 is 8042341803.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1555929 + ... + 1575608.

Almost surely, 2^30814324080 is an apocalyptic number.

30814324080 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30814324080 is an abundant number, since it is smaller than the sum of its proper divisors (67039975344).

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

30814324080 is a wasteful number, since it uses less digits than its factorization.

30814324080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3131594 (or 3131588 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 30814324080 its reverse (8042341803), we get a palindrome (38856665883).

The spelling of 30814324080 in words is "thirty billion, eight hundred fourteen million, three hundred twenty-four thousand, eighty".