443021204132 has 48 divisors (see below), whose sum is σ = 887663992320. Its totient is φ = 191891027328.

The previous prime is 443021204081. The next prime is 443021204141. The reversal of 443021204132 is 231402120344.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3431132 + ... + 3557907.

It is an arithmetic number, because the mean of its divisors is an integer number (18492999840).

Almost surely, 2^443021204132 is an apocalyptic number.

It is an amenable number.

443021204132 is an abundant number, since it is smaller than the sum of its proper divisors (444642788188).

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

443021204132 is a wasteful number, since it uses less digits than its factorization.

443021204132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6989132 (or 6989130 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 443021204132 its reverse (231402120344), we get a palindrome (674423324476).

The spelling of 443021204132 in words is "four hundred forty-three billion, twenty-one million, two hundred four thousand, one hundred thirty-two".