30443520234 has 16 divisors (see below), whose sum is σ = 61046019072. Its totient is φ = 10121343648.

The previous prime is 30443520197. The next prime is 30443520277. The reversal of 30443520234 is 43202534403.

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, 6621619 + ... + 6626214.

It is an arithmetic number, because the mean of its divisors is an integer number (3815376192).

Almost surely, 2^30443520234 is an apocalyptic number.

30443520234 is an abundant number, since it is smaller than the sum of its proper divisors (30602498838).

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

30443520234 is a wasteful number, since it uses less digits than its factorization.

30443520234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13248221.

The product of its (nonzero) digits is 34560, while the sum is 30.

The spelling of 30443520234 in words is "thirty billion, four hundred forty-three million, five hundred twenty thousand, two hundred thirty-four".