43044212000 has 48 divisors (see below), whose sum is σ = 105759638712. Its totient is φ = 17217683200.

The previous prime is 43044211967. The next prime is 43044212023. The reversal of 43044212000 is 21244034.

It can be written as a sum of positive squares in 4 ways, for example, as 24690465424 + 18353746576 = 157132^2 + 135476^2 .

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

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, 5376527 + ... + 5384526.

Almost surely, 2^43044212000 is an apocalyptic number.

43044212000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43044212000 is an abundant number, since it is smaller than the sum of its proper divisors (62715426712).

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

43044212000 is a wasteful number, since it uses less digits than its factorization.

43044212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10761078 (or 10761060 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 43044212000 its reverse (21244034), we get a palindrome (43065456034).

The spelling of 43044212000 in words is "forty-three billion, forty-four million, two hundred twelve thousand".