29106044286 has 64 divisors (see below), whose sum is σ = 65329597440. Its totient is φ = 8569218560.

The previous prime is 29106044249. The next prime is 29106044299. The reversal of 29106044286 is 68244060192.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 390730 + ... + 459218.

It is an arithmetic number, because the mean of its divisors is an integer number (1020774960).

Almost surely, 2^29106044286 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29106044286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32664798720).

29106044286 is an abundant number, since it is smaller than the sum of its proper divisors (36223553154).

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

29106044286 is a wasteful number, since it uses less digits than its factorization.

29106044286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68689.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 29106044286 in words is "twenty-nine billion, one hundred six million, forty-four thousand, two hundred eighty-six".