29717131211 has 8 divisors (see below), whose sum is σ = 30103417344. Its totient is φ = 29332725480.

The previous prime is 29717131201. The next prime is 29717131237. The reversal of 29717131211 is 11213171792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29717131211 - 2²² = 29712936907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29717131201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438275 + ... + 501516.

It is an arithmetic number, because the mean of its divisors is an integer number (3762927168).

Almost surely, 2^29717131211 is an apocalyptic number.

29717131211 is a deficient number, since it is larger than the sum of its proper divisors (386286133).

29717131211 is a wasteful number, since it uses less digits than its factorization.

29717131211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940201.

The product of its digits is 5292, while the sum is 35.

The spelling of 29717131211 in words is "twenty-nine billion, seven hundred seventeen million, one hundred thirty-one thousand, two hundred eleven".