443202103131040 has 96 divisors (see below), whose sum is σ = 1170112515042240. Its totient is φ = 157233562060800.

The previous prime is 443202103130993. The next prime is 443202103131049. The reversal of 443202103131040 is 40131301202344.

It is a happy number.

It is a super-2 number, since 2×443202103131040² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (443202103131049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3070895850 + ... + 3071040169.

It is an arithmetic number, because the mean of its divisors is an integer number (12188672031690).

Almost surely, 2^{443202103131040} is an apocalyptic number.

443202103131040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

443202103131040 is an abundant number, since it is smaller than the sum of its proper divisors (726910411911200).

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

443202103131040 is a wasteful number, since it uses less digits than its factorization.

443202103131040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6141936086 (or 6141936078 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 443202103131040 its reverse (40131301202344), we get a palindrome (483333404333384).

The spelling of 443202103131040 in words is "four hundred forty-three trillion, two hundred two billion, one hundred three million, one hundred thirty-one thousand, forty".