129093656614 has 8 divisors (see below), whose sum is σ = 208535906880. Its totient is φ = 59581687656.

The previous prime is 129093656603. The next prime is 129093656669. The reversal of 129093656614 is 416656390921.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2482570294 + ... + 2482570345.

It is an arithmetic number, because the mean of its divisors is an integer number (26066988360).

Almost surely, 2^129093656614 is an apocalyptic number.

129093656614 is a deficient number, since it is larger than the sum of its proper divisors (79442250266).

129093656614 is a wasteful number, since it uses less digits than its factorization.

129093656614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4965140654.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 129093656614 in words is "one hundred twenty-nine billion, ninety-three million, six hundred fifty-six thousand, six hundred fourteen".