129983355096 has 32 divisors (see below), whose sum is σ = 371381015040. Its totient is φ = 37138101408.

The previous prime is 129983355041. The next prime is 129983355101. The reversal of 129983355096 is 690553389921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386855056 + ... + 386855391.

It is an arithmetic number, because the mean of its divisors is an integer number (11605656720).

Almost surely, 2^129983355096 is an apocalyptic number.

It is an amenable number.

129983355096 is an abundant number, since it is smaller than the sum of its proper divisors (241397659944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

129983355096 is a wasteful number, since it uses less digits than its factorization.

129983355096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773710463 (or 773710459 counting only the distinct ones).

The product of its (nonzero) digits is 15746400, while the sum is 60.

The spelling of 129983355096 in words is "one hundred twenty-nine billion, nine hundred eighty-three million, three hundred fifty-five thousand, ninety-six".