43023297226 has 48 divisors (see below), whose sum is σ = 81754573320. Its totient is φ = 16828922880.

The previous prime is 43023297209. The next prime is 43023297227. The reversal of 43023297226 is 62279232034.

It can be written as a sum of positive squares in 4 ways, for example, as 9682363201 + 33340934025 = 98399^2 + 182595^2 .

It is not an unprimeable number, because it can be changed into a prime (43023297227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76335 + ... + 303106.

Almost surely, 2^43023297226 is an apocalyptic number.

43023297226 is a deficient number, since it is larger than the sum of its proper divisors (38731276094).

43023297226 is a wasteful number, since it uses less digits than its factorization.

43023297226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379559 (or 379552 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The spelling of 43023297226 in words is "forty-three billion, twenty-three million, two hundred ninety-seven thousand, two hundred twenty-six".