43271230398 has 32 divisors (see below), whose sum is σ = 99963486720. Its totient is φ = 12341170560.

The previous prime is 43271230393. The next prime is 43271230411. The reversal of 43271230398 is 89303217234.

43271230398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43271230393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19281958 + ... + 19284201.

It is an arithmetic number, because the mean of its divisors is an integer number (3123858960).

Almost surely, 2^43271230398 is an apocalyptic number.

43271230398 is an abundant number, since it is smaller than the sum of its proper divisors (56692256322).

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

43271230398 is a wasteful number, since it uses less digits than its factorization.

43271230398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38566192.

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 43271230398 in words is "forty-three billion, two hundred seventy-one million, two hundred thirty thousand, three hundred ninety-eight".