129085341093 has 32 divisors (see below), whose sum is σ = 196435699200. Its totient is φ = 83738899008.

The previous prime is 129085341071. The next prime is 129085341127. The reversal of 129085341093 is 390143580921.

It is a happy number.

129085341093 is a `hidden beast` number, since 1 + 2 + 9 + 0 + 8 + 534 + 109 + 3 = 666.

It is not a de Polignac number, because 129085341093 - 2³⁰ = 128011599269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129085341193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74458 + ... + 513531.

It is an arithmetic number, because the mean of its divisors is an integer number (6138615600).

Almost surely, 2^129085341093 is an apocalyptic number.

It is an amenable number.

129085341093 is a deficient number, since it is larger than the sum of its proper divisors (67350358107).

129085341093 is a wasteful number, since it uses less digits than its factorization.

129085341093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588218 (or 588212 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 129085341093 in words is "one hundred twenty-nine billion, eighty-five million, three hundred forty-one thousand, ninety-three".