43232056979 has 2 divisors, whose sum is σ = 43232056980. Its totient is φ = 43232056978.

The previous prime is 43232056969. The next prime is 43232057083. The reversal of 43232056979 is 97965023234.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43232056979 - 2⁸ = 43232056723 is a prime.

It is not a weakly prime, because it can be changed into another prime (43232056949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21616028489 + 21616028490.

It is an arithmetic number, because the mean of its divisors is an integer number (21616028490).

Almost surely, 2^43232056979 is an apocalyptic number.

43232056979 is a deficient number, since it is larger than the sum of its proper divisors (1).

43232056979 is an equidigital number, since it uses as much as digits as its factorization.

43232056979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2449440, while the sum is 50.

The spelling of 43232056979 in words is "forty-three billion, two hundred thirty-two million, fifty-six thousand, nine hundred seventy-nine".