29064230886856 has 64 divisors (see below), whose sum is σ = 62041780638720. Its totient is φ = 12635103750720.

The previous prime is 29064230886853. The next prime is 29064230886871. The reversal of 29064230886856 is 65868803246092.

It is a junction number, because it is equal to n+sod(n) for n = 29064230886791 and 29064230886800.

It is not an unprimeable number, because it can be changed into a prime (29064230886853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16068181 + ... + 17785243.

It is an arithmetic number, because the mean of its divisors is an integer number (969402822480).

Almost surely, 2^{29064230886856} is an apocalyptic number.

It is an amenable number.

29064230886856 is an abundant number, since it is smaller than the sum of its proper divisors (32977549751864).

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

29064230886856 is a wasteful number, since it uses less digits than its factorization.

29064230886856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1725466 (or 1725462 counting only the distinct ones).

The product of its (nonzero) digits is 238878720, while the sum is 67.

The spelling of 29064230886856 in words is "twenty-nine trillion, sixty-four billion, two hundred thirty million, eight hundred eighty-six thousand, eight hundred fifty-six".