443200241040 has 80 divisors (see below), whose sum is σ = 1373990059008. Its totient is φ = 118180768768.

The previous prime is 443200240993. The next prime is 443200241059. The reversal of 443200241040 is 40142002344.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a self number, because there is not a number n which added to its sum of digits gives 443200241040.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6833404 + ... + 6897956.

Almost surely, 2^443200241040 is an apocalyptic number.

443200241040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

443200241040 is an abundant number, since it is smaller than the sum of its proper divisors (930789817968).

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

443200241040 is a wasteful number, since it uses less digits than its factorization.

443200241040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93176 (or 93170 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 443200241040 its reverse (40142002344), we get a palindrome (483342243384).

The spelling of 443200241040 in words is "four hundred forty-three billion, two hundred million, two hundred forty-one thousand, forty".