43312002422 has 24 divisors (see below), whose sum is σ = 70368457104. Its totient is φ = 19984901664.

The previous prime is 43312002421. The next prime is 43312002431. The reversal of 43312002422 is 22420021334.

43312002422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43312002421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1463423 + ... + 1492725.

It is an arithmetic number, because the mean of its divisors is an integer number (2932019046).

Almost surely, 2^43312002422 is an apocalyptic number.

43312002422 is a deficient number, since it is larger than the sum of its proper divisors (27056454682).

43312002422 is a wasteful number, since it uses less digits than its factorization.

43312002422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33704 (or 33691 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 43312002422 its reverse (22420021334), we get a palindrome (65732023756).

The spelling of 43312002422 in words is "forty-three billion, three hundred twelve million, two thousand, four hundred twenty-two".