29163903889014 has 128 divisors (see below), whose sum is σ = 69871906713600. Its totient is φ = 8998304152320.

The previous prime is 29163903889013. The next prime is 29163903889033. The reversal of 29163903889014 is 41098830936192.

29163903889014 is a `hidden beast` number, since 2 + 9 + 163 + 9 + 0 + 388 + 90 + 1 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29163903889013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 335967 + ... + 7644650.

It is an arithmetic number, because the mean of its divisors is an integer number (545874271200).

Almost surely, 2^{29163903889014} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29163903889014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34935953356800).

29163903889014 is an abundant number, since it is smaller than the sum of its proper divisors (40708002824586).

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

29163903889014 is a wasteful number, since it uses less digits than its factorization.

29163903889014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7980755 (or 7980749 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 63.

The spelling of 29163903889014 in words is "twenty-nine trillion, one hundred sixty-three billion, nine hundred three million, eight hundred eighty-nine thousand, fourteen".