459729138135 has 16 divisors (see below), whose sum is σ = 742314941280. Its totient is φ = 242939433600.

The previous prime is 459729138133. The next prime is 459729138229. The reversal of 459729138135 is 531831927954.

It is a happy number.

It is not a de Polignac number, because 459729138135 - 2¹ = 459729138133 is a prime.

It is a super-3 number, since 3×459729138135³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459729138133) 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, 140588316 + ... + 140591585.

It is an arithmetic number, because the mean of its divisors is an integer number (46394683830).

Almost surely, 2^459729138135 is an apocalyptic number.

459729138135 is a deficient number, since it is larger than the sum of its proper divisors (282585803145).

459729138135 is a wasteful number, since it uses less digits than its factorization.

459729138135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281180018.

The product of its digits is 8164800, while the sum is 57.

The spelling of 459729138135 in words is "four hundred fifty-nine billion, seven hundred twenty-nine million, one hundred thirty-eight thousand, one hundred thirty-five".