12443370000 has 100 divisors (see below), whose sum is σ = 40168954320. Its totient is φ = 3318224000.

The previous prime is 12443369993. The next prime is 12443370013. The reversal of 12443370000 is 7334421.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 177390 + ... + 237389.

Almost surely, 2^12443370000 is an apocalyptic number.

12443370000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12443370000 is an abundant number, since it is smaller than the sum of its proper divisors (27725584320).

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

12443370000 is an equidigital number, since it uses as much as digits as its factorization.

12443370000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414810 (or 414789 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The spelling of 12443370000 in words is "twelve billion, four hundred forty-three million, three hundred seventy thousand".