29009913534197 has 4 divisors (see below), whose sum is σ = 29183625591456. Its totient is φ = 28836201476940.

The previous prime is 29009913534179. The next prime is 29009913534223. The reversal of 29009913534197 is 79143531990092.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29009913534197 - 2³⁴ = 28992733665013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29009913534127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86856028379 + ... + 86856028712.

It is an arithmetic number, because the mean of its divisors is an integer number (7295906397864).

Almost surely, 2^{29009913534197} is an apocalyptic number.

It is an amenable number.

29009913534197 is a deficient number, since it is larger than the sum of its proper divisors (173712057259).

29009913534197 is a wasteful number, since it uses less digits than its factorization.

29009913534197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173712057258.

The product of its (nonzero) digits is 16533720, while the sum is 62.

The spelling of 29009913534197 in words is "twenty-nine trillion, nine billion, nine hundred thirteen million, five hundred thirty-four thousand, one hundred ninety-seven".