29341880117 has 6 divisors (see below), whose sum is σ = 32251818774. Its totient is φ = 26674436360.

The previous prime is 29341880111. The next prime is 29341880189. The reversal of 29341880117 is 71108814392.

It can be written as a sum of positive squares in only one way, i.e., 29224244401 + 117635716 = 170951^2 + 10846^2 .

It is not a de Polignac number, because 29341880117 - 2¹⁰ = 29341879093 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 (29341880111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121247318 + ... + 121247559.

It is an arithmetic number, because the mean of its divisors is an integer number (5375303129).

Almost surely, 2^29341880117 is an apocalyptic number.

It is an amenable number.

29341880117 is a deficient number, since it is larger than the sum of its proper divisors (2909938657).

29341880117 is a wasteful number, since it uses less digits than its factorization.

29341880117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242494899 (or 242494888 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 29341880117 in words is "twenty-nine billion, three hundred forty-one million, eight hundred eighty thousand, one hundred seventeen".