43243223002 has 16 divisors (see below), whose sum is σ = 74190150720. Its totient is φ = 18518082048.

The previous prime is 43243222993. The next prime is 43243223003. The reversal of 43243223002 is 20032234234.

It is not an unprimeable number, because it can be changed into a prime (43243223003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1209063 + ... + 1244314.

It is an arithmetic number, because the mean of its divisors is an integer number (4636884420).

Almost surely, 2^43243223002 is an apocalyptic number.

43243223002 is a deficient number, since it is larger than the sum of its proper divisors (30946927718).

43243223002 is a wasteful number, since it uses less digits than its factorization.

43243223002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2454645.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 43243223002 its reverse (20032234234), we get a palindrome (63275457236).

The spelling of 43243223002 in words is "forty-three billion, two hundred forty-three million, two hundred twenty-three thousand, two".