30800438243 has 8 divisors (see below), whose sum is σ = 32736288000. Its totient is φ = 28896065928.

The previous prime is 30800438209. The next prime is 30800438267. The reversal of 30800438243 is 34283400803.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30800438243 - 2¹⁰ = 30800437219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30800438443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7867343 + ... + 7871256.

It is an arithmetic number, because the mean of its divisors is an integer number (4092036000).

Almost surely, 2^30800438243 is an apocalyptic number.

30800438243 is a deficient number, since it is larger than the sum of its proper divisors (1935849757).

30800438243 is a wasteful number, since it uses less digits than its factorization.

30800438243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15738721.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 30800438243 in words is "thirty billion, eight hundred million, four hundred thirty-eight thousand, two hundred forty-three".