305830008028 has 24 divisors (see below), whose sum is σ = 563396601600. Its totient is φ = 144860280048.

The previous prime is 305830008019. The next prime is 305830008031. The reversal of 305830008028 is 820800038503.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1873251 + ... + 2029957.

It is an arithmetic number, because the mean of its divisors is an integer number (23474858400).

Almost surely, 2^305830008028 is an apocalyptic number.

305830008028 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

305830008028 is a deficient number, since it is larger than the sum of its proper divisors (257566593572).

305830008028 is a wasteful number, since it uses less digits than its factorization.

305830008028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182409 (or 182407 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The spelling of 305830008028 in words is "three hundred five billion, eight hundred thirty million, eight thousand, twenty-eight".