133472134239 has 8 divisors (see below), whose sum is σ = 178117466112. Its totient is φ = 88904112600.

The previous prime is 133472134231. The next prime is 133472134259. The reversal of 133472134239 is 932431274331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133472134239 - 2³ = 133472134231 is a prime.

It is a super-3 number, since 3×133472134239³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 133472134239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133472134231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19323529 + ... + 19330434.

It is an arithmetic number, because the mean of its divisors is an integer number (22264683264).

Almost surely, 2^133472134239 is an apocalyptic number.

133472134239 is a deficient number, since it is larger than the sum of its proper divisors (44645331873).

133472134239 is a wasteful number, since it uses less digits than its factorization.

133472134239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38655117.

The product of its digits is 326592, while the sum is 42.

The spelling of 133472134239 in words is "one hundred thirty-three billion, four hundred seventy-two million, one hundred thirty-four thousand, two hundred thirty-nine".