2443430912 has 132 divisors (see below), whose sum is σ = 5463819648. Its totient is φ = 1085644800.

The previous prime is 2443430903. The next prime is 2443430923. The reversal of 2443430912 is 2190343442.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12792737 + ... + 12792927.

Almost surely, 2^2443430912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2443430912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2731909824).

2443430912 is an abundant number, since it is smaller than the sum of its proper divisors (3020388736).

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

2443430912 is a wasteful number, since it uses less digits than its factorization.

2443430912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 2443430912 is about 49431.0723330983. The cubic root of 2443430912 is about 1346.8938025967.

The spelling of 2443430912 in words is "two billion, four hundred forty-three million, four hundred thirty thousand, nine hundred twelve".