43230993888 has 48 divisors (see below), whose sum is σ = 113922985680. Its totient is φ = 14354251776.

The previous prime is 43230993887. The next prime is 43230993899. The reversal of 43230993888 is 88839903234.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43230993887) 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, 851443 + ... + 900786.

It is an arithmetic number, because the mean of its divisors is an integer number (2373395535).

Almost surely, 2^43230993888 is an apocalyptic number.

43230993888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

43230993888 is an abundant number, since it is smaller than the sum of its proper divisors (70691991792).

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

43230993888 is a wasteful number, since it uses less digits than its factorization.

43230993888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1752499 (or 1752491 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 43230993888 in words is "forty-three billion, two hundred thirty million, nine hundred ninety-three thousand, eight hundred eighty-eight".