43360942459 has 2 divisors, whose sum is σ = 43360942460. Its totient is φ = 43360942458.

The previous prime is 43360942451. The next prime is 43360942463. The reversal of 43360942459 is 95424906334.

It is a happy number.

43360942459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43360942459 - 2³ = 43360942451 is a prime.

It is not a weakly prime, because it can be changed into another prime (43360942451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21680471229 + 21680471230.

It is an arithmetic number, because the mean of its divisors is an integer number (21680471230).

Almost surely, 2^43360942459 is an apocalyptic number.

43360942459 is a deficient number, since it is larger than the sum of its proper divisors (1).

43360942459 is an equidigital number, since it uses as much as digits as its factorization.

43360942459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2799360, while the sum is 49.

The spelling of 43360942459 in words is "forty-three billion, three hundred sixty million, nine hundred forty-two thousand, four hundred fifty-nine".