43120052322 has 64 divisors (see below), whose sum is σ = 96172531200. Its totient is φ = 12808730880.

The previous prime is 43120052321. The next prime is 43120052363. The reversal of 43120052322 is 22325002134.

It is a junction number, because it is equal to n+sod(n) for n = 43120052292 and 43120052301.

It is not an unprimeable number, because it can be changed into a prime (43120052321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4217797 + ... + 4228007.

It is an arithmetic number, because the mean of its divisors is an integer number (1502695800).

Almost surely, 2^43120052322 is an apocalyptic number.

43120052322 is an abundant number, since it is smaller than the sum of its proper divisors (53052478878).

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

43120052322 is a wasteful number, since it uses less digits than its factorization.

43120052322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12431.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 43120052322 its reverse (22325002134), we get a palindrome (65445054456).

The spelling of 43120052322 in words is "forty-three billion, one hundred twenty million, fifty-two thousand, three hundred twenty-two".