43202230369 has 2 divisors, whose sum is σ = 43202230370. Its totient is φ = 43202230368.

The previous prime is 43202230363. The next prime is 43202230411. The reversal of 43202230369 is 96303220234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41883669025 + 1318561344 = 204655^2 + 36312^2 .

It is a cyclic number.

It is not a de Polignac number, because 43202230369 - 2²⁵ = 43168675937 is a prime.

It is a super-2 number, since 2×43202230369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (43202230363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21601115184 + 21601115185.

It is an arithmetic number, because the mean of its divisors is an integer number (21601115185).

Almost surely, 2^43202230369 is an apocalyptic number.

It is an amenable number.

43202230369 is a deficient number, since it is larger than the sum of its proper divisors (1).

43202230369 is an equidigital number, since it uses as much as digits as its factorization.

43202230369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 43202230369 in words is "forty-three billion, two hundred two million, two hundred thirty thousand, three hundred sixty-nine".