43204000369 has 2 divisors, whose sum is σ = 43204000370. Its totient is φ = 43204000368.

The previous prime is 43204000339. The next prime is 43204000391. The reversal of 43204000369 is 96300040234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25484929600 + 17719070769 = 159640^2 + 133113^2 .

It is a cyclic number.

It is not a de Polignac number, because 43204000369 - 2⁹ = 43203999857 is a prime.

It is a super-2 number, since 2×43204000369² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43204000369.

It is not a weakly prime, because it can be changed into another prime (43204000339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21602000184 + 21602000185.

It is an arithmetic number, because the mean of its divisors is an integer number (21602000185).

Almost surely, 2^43204000369 is an apocalyptic number.

It is an amenable number.

43204000369 is a deficient number, since it is larger than the sum of its proper divisors (1).

43204000369 is an equidigital number, since it uses as much as digits as its factorization.

43204000369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 43204000369 in words is "forty-three billion, two hundred four million, three hundred sixty-nine", and thus it is an aban number.