30281841332 has 12 divisors (see below), whose sum is σ = 53891412960. Its totient is φ = 14884294776.

The previous prime is 30281841251. The next prime is 30281841349. The reversal of 30281841332 is 23314818203.

It is a junction number, because it is equal to n+sod(n) for n = 30281841292 and 30281841301.

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 3 ways as a sum of consecutive naturals, for example, 64156208 + ... + 64156679.

It is an arithmetic number, because the mean of its divisors is an integer number (4490951080).

Almost surely, 2^30281841332 is an apocalyptic number.

It is an amenable number.

30281841332 is a deficient number, since it is larger than the sum of its proper divisors (23609571628).

30281841332 is a wasteful number, since it uses less digits than its factorization.

30281841332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128312950 (or 128312948 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 30281841332 in words is "thirty billion, two hundred eighty-one million, eight hundred forty-one thousand, three hundred thirty-two".