29006989194 has 32 divisors (see below), whose sum is σ = 61671347136. Its totient is φ = 9063968000.

The previous prime is 29006989139. The next prime is 29006989223. The reversal of 29006989194 is 49198960092.

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 15 ways as a sum of consecutive naturals, for example, 540897 + ... + 592100.

It is an arithmetic number, because the mean of its divisors is an integer number (1927229598).

Almost surely, 2^29006989194 is an apocalyptic number.

29006989194 is an abundant number, since it is smaller than the sum of its proper divisors (32664357942).

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

29006989194 is a wasteful number, since it uses less digits than its factorization.

29006989194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133270.

The product of its (nonzero) digits is 2519424, while the sum is 57.

The spelling of 29006989194 in words is "twenty-nine billion, six million, nine hundred eighty-nine thousand, one hundred ninety-four".