12043558930 has 16 divisors (see below), whose sum is σ = 23345976024. Its totient is φ = 4446852480.

The previous prime is 12043558913. The next prime is 12043558939. The reversal of 12043558930 is 3985534021.

It can be written as a sum of positive squares in 4 ways, for example, as 8384881761 + 3658677169 = 91569^2 + 60487^2 .

It is not an unprimeable number, because it can be changed into a prime (12043558939) 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, 46321251 + ... + 46321510.

Almost surely, 2^12043558930 is an apocalyptic number.

12043558930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12043558930 is a deficient number, since it is larger than the sum of its proper divisors (11302417094).

12043558930 is a wasteful number, since it uses less digits than its factorization.

12043558930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92642781.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 12043558930 in words is "twelve billion, forty-three million, five hundred fifty-eight thousand, nine hundred thirty".