134259840875 has 16 divisors (see below), whose sum is σ = 167720550816. Its totient is φ = 107302572000.

The previous prime is 134259840727. The next prime is 134259840877. The reversal of 134259840875 is 578048952431.

It is not a de Polignac number, because 134259840875 - 2³⁰ = 133186099051 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134259840875.

It is not an unprimeable number, because it can be changed into a prime (134259840877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398369 + ... + 653618.

It is an arithmetic number, because the mean of its divisors is an integer number (10482534426).

Almost surely, 2^134259840875 is an apocalyptic number.

134259840875 is a deficient number, since it is larger than the sum of its proper divisors (33460709941).

134259840875 is a wasteful number, since it uses less digits than its factorization.

134259840875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053023 (or 1053013 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 134259840875 in words is "one hundred thirty-four billion, two hundred fifty-nine million, eight hundred forty thousand, eight hundred seventy-five".