29207874066 has 64 divisors (see below), whose sum is σ = 69313314816. Its totient is φ = 8029166400.

The previous prime is 29207874053. The next prime is 29207874071. The reversal of 29207874066 is 66047870292.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160411 + ... + 290081.

It is an arithmetic number, because the mean of its divisors is an integer number (1083020544).

Almost surely, 2^29207874066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29207874066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34656657408).

29207874066 is an abundant number, since it is smaller than the sum of its proper divisors (40105440750).

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

29207874066 is a wasteful number, since it uses less digits than its factorization.

29207874066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129887.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 29207874066 in words is "twenty-nine billion, two hundred seven million, eight hundred seventy-four thousand, sixty-six".