43040501322 has 96 divisors (see below), whose sum is σ = 111556569600. Its totient is φ = 10959887232.

The previous prime is 43040501297. The next prime is 43040501323. The reversal of 43040501322 is 22310504034.

It is a junction number, because it is equal to n+sod(n) for n = 43040501292 and 43040501301.

It is not an unprimeable number, because it can be changed into a prime (43040501323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83322 + ... + 304997.

It is an arithmetic number, because the mean of its divisors is an integer number (1162047600).

Almost surely, 2^43040501322 is an apocalyptic number.

43040501322 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

43040501322 is an abundant number, since it is smaller than the sum of its proper divisors (68516068278).

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

43040501322 is a wasteful number, since it uses less digits than its factorization.

43040501322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388380 (or 388373 counting only the distinct ones).

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

The spelling of 43040501322 in words is "forty-three billion, forty million, five hundred one thousand, three hundred twenty-two".