29147096209 has 16 divisors (see below), whose sum is σ = 37321382016. Its totient is φ = 22098182400.

The previous prime is 29147096203. The next prime is 29147096233. The reversal of 29147096209 is 90269074192.

It is not a de Polignac number, because 29147096209 - 2¹³ = 29147088017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29147096203) 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, 5112472 + ... + 5118169.

It is an arithmetic number, because the mean of its divisors is an integer number (2332586376).

Almost surely, 2^29147096209 is an apocalyptic number.

It is an amenable number.

29147096209 is a deficient number, since it is larger than the sum of its proper divisors (8174285807).

29147096209 is a wasteful number, since it uses less digits than its factorization.

29147096209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10230696.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 29147096209 in words is "twenty-nine billion, one hundred forty-seven million, ninety-six thousand, two hundred nine".