12443411000 has 32 divisors (see below), whose sum is σ = 29117584080. Its totient is φ = 4977364000.

The previous prime is 12443410999. The next prime is 12443411017. The reversal of 12443411000 is 11434421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 6220706 + ... + 6222705.

Almost surely, 2^12443411000 is an apocalyptic number.

12443411000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12443411000 is an abundant number, since it is smaller than the sum of its proper divisors (16674173080).

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

12443411000 is a wasteful number, since it uses less digits than its factorization.

12443411000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12443432 (or 12443418 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12443411000 its reverse (11434421), we get a palindrome (12454845421).

The spelling of 12443411000 in words is "twelve billion, four hundred forty-three million, four hundred eleven thousand".