43043445102 has 16 divisors (see below), whose sum is σ = 98385017472. Its totient is φ = 12298127160.

The previous prime is 43043445097. The next prime is 43043445113. The reversal of 43043445102 is 20154434034.

43043445102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 43043445102.

It is a congruent number.

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, 512421924 + ... + 512422007.

It is an arithmetic number, because the mean of its divisors is an integer number (6149063592).

Almost surely, 2^43043445102 is an apocalyptic number.

43043445102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

43043445102 is an abundant number, since it is smaller than the sum of its proper divisors (55341572370).

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

43043445102 is a wasteful number, since it uses less digits than its factorization.

43043445102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024843943.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 43043445102 its reverse (20154434034), we get a palindrome (63197879136).

The spelling of 43043445102 in words is "forty-three billion, forty-three million, four hundred forty-five thousand, one hundred two".