43420022304 has 48 divisors (see below), whose sum is σ = 114010763328. Its totient is φ = 14469124352.

The previous prime is 43420022293. The next prime is 43420022351. The reversal of 43420022304 is 40322002434.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274474 + ... + 402710.

It is an arithmetic number, because the mean of its divisors is an integer number (2375224236).

Almost surely, 2^43420022304 is an apocalyptic number.

It is an amenable number.

43420022304 is an abundant number, since it is smaller than the sum of its proper divisors (70590741024).

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

43420022304 is a wasteful number, since it uses less digits than its factorization.

43420022304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131777 (or 131769 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 43420022304 its reverse (40322002434), we get a palindrome (83742024738).

The spelling of 43420022304 in words is "forty-three billion, four hundred twenty million, twenty-two thousand, three hundred four".