29314037209 has 16 divisors (see below), whose sum is σ = 29878917120. Its totient is φ = 28755835920.

The previous prime is 29314037191. The next prime is 29314037297. The reversal of 29314037209 is 90273041392.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29314037209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29314037009) 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, 4993494 + ... + 4999360.

It is an arithmetic number, because the mean of its divisors is an integer number (1867432320).

Almost surely, 2^29314037209 is an apocalyptic number.

It is an amenable number.

29314037209 is a deficient number, since it is larger than the sum of its proper divisors (564879911).

29314037209 is a wasteful number, since it uses less digits than its factorization.

29314037209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6420.

The product of its (nonzero) digits is 81648, while the sum is 40.

The spelling of 29314037209 in words is "twenty-nine billion, three hundred fourteen million, thirty-seven thousand, two hundred nine".