135424431330009 has 16 divisors (see below), whose sum is σ = 180637316697600. Its totient is φ = 90247255358336.

The previous prime is 135424431329909. The next prime is 135424431330011. The reversal of 135424431330009 is 900033134424531.

It is a cyclic number.

It is not a de Polignac number, because 135424431330009 - 2¹⁷ = 135424431198937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135424431330059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103272547 + ... + 104575655.

It is an arithmetic number, because the mean of its divisors is an integer number (11289832293600).

Almost surely, 2^{135424431330009} is an apocalyptic number.

It is an amenable number.

135424431330009 is a deficient number, since it is larger than the sum of its proper divisors (45212885367591).

135424431330009 is a wasteful number, since it uses less digits than its factorization.

135424431330009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316784.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 135424431330009 in words is "one hundred thirty-five trillion, four hundred twenty-four billion, four hundred thirty-one million, three hundred thirty thousand, nine".