43243342122 has 16 divisors (see below), whose sum is σ = 86495078880. Its totient is φ = 14413048272.

The previous prime is 43243342013. The next prime is 43243342127. The reversal of 43243342122 is 22124334234.

It is a self number, because there is not a number n which added to its sum of digits gives 43243342122.

It is not an unprimeable number, because it can be changed into a prime (43243342127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 281793 + ... + 407300.

It is an arithmetic number, because the mean of its divisors is an integer number (5405942430).

Almost surely, 2^43243342122 is an apocalyptic number.

43243342122 is an abundant number, since it is smaller than the sum of its proper divisors (43251736758).

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

43243342122 is a wasteful number, since it uses less digits than its factorization.

43243342122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699557.

The product of its digits is 27648, while the sum is 30.

Adding to 43243342122 its reverse (22124334234), we get a palindrome (65367676356).

The spelling of 43243342122 in words is "forty-three billion, two hundred forty-three million, three hundred forty-two thousand, one hundred twenty-two".