129627860094 has 24 divisors (see below), whose sum is σ = 289920376512. Its totient is φ = 41815438560.

The previous prime is 129627860023. The next prime is 129627860129. The reversal of 129627860094 is 490068726921.

129627860094 is a `hidden beast` number, since 1 + 2 + 9 + 6 + 27 + 8 + 600 + 9 + 4 = 666.

129627860094 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×129627860094² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 129627860094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116153439 + ... + 116154554.

It is an arithmetic number, because the mean of its divisors is an integer number (12080015688).

Almost surely, 2^129627860094 is an apocalyptic number.

129627860094 is an abundant number, since it is smaller than the sum of its proper divisors (160292516418).

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

129627860094 is a wasteful number, since it uses less digits than its factorization.

129627860094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232308032 (or 232308029 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 129627860094 in words is "one hundred twenty-nine billion, six hundred twenty-seven million, eight hundred sixty thousand, ninety-four".