43430102459 has 2 divisors, whose sum is σ = 43430102460. Its totient is φ = 43430102458.

The previous prime is 43430102423. The next prime is 43430102467. The reversal of 43430102459 is 95420103434.

43430102459 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 43430102459 - 2²⁴ = 43413325243 is a prime.

It is not a weakly prime, because it can be changed into another prime (43430102059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21715051229 + 21715051230.

It is an arithmetic number, because the mean of its divisors is an integer number (21715051230).

Almost surely, 2^43430102459 is an apocalyptic number.

43430102459 is a deficient number, since it is larger than the sum of its proper divisors (1).

43430102459 is an equidigital number, since it uses as much as digits as its factorization.

43430102459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 43430102459 in words is "forty-three billion, four hundred thirty million, one hundred two thousand, four hundred fifty-nine".