443545113102 has 256 divisors, whose sum is σ = 1192206532608. Its totient is φ = 106698332160.

The previous prime is 443545113097. The next prime is 443545113127. The reversal of 443545113102 is 201311545344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 44929227 + ... + 44939097.

It is an arithmetic number, because the mean of its divisors is an integer number (4657056768).

Almost surely, 2^443545113102 is an apocalyptic number.

443545113102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 443545113102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (596103266304).

443545113102 is an abundant number, since it is smaller than the sum of its proper divisors (748661419506).

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

443545113102 is a wasteful number, since it uses less digits than its factorization.

443545113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10063.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 443545113102 its reverse (201311545344), we get a palindrome (644856658446).

The spelling of 443545113102 in words is "four hundred forty-three billion, five hundred forty-five million, one hundred thirteen thousand, one hundred two".