29073581117 has 8 divisors (see below), whose sum is σ = 33248778816. Its totient is φ = 24903840672.

The previous prime is 29073581111. The next prime is 29073581129. The reversal of 29073581117 is 71118537092.

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 29073581117 - 2¹⁰ = 29073580093 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 (29073581111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1352888 + ... + 1374209.

It is an arithmetic number, because the mean of its divisors is an integer number (4156097352).

Almost surely, 2^29073581117 is an apocalyptic number.

It is an amenable number.

29073581117 is a deficient number, since it is larger than the sum of its proper divisors (4175197699).

29073581117 is a wasteful number, since it uses less digits than its factorization.

29073581117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728627.

The product of its (nonzero) digits is 105840, while the sum is 44.

The spelling of 29073581117 in words is "twenty-nine billion, seventy-three million, five hundred eighty-one thousand, one hundred seventeen".