30903396448 has 24 divisors (see below), whose sum is σ = 61035461928. Its totient is φ = 15402326784.

The previous prime is 30903396439. The next prime is 30903396451. The reversal of 30903396448 is 84469330903.

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, 1532686 + ... + 1552717.

It is an arithmetic number, because the mean of its divisors is an integer number (2543144247).

Almost surely, 2^30903396448 is an apocalyptic number.

It is an amenable number.

30903396448 is a deficient number, since it is larger than the sum of its proper divisors (30132065480).

30903396448 is a wasteful number, since it uses less digits than its factorization.

30903396448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3085726 (or 3085718 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 49.

The spelling of 30903396448 in words is "thirty billion, nine hundred three million, three hundred ninety-six thousand, four hundred forty-eight".