29169282086 has 8 divisors (see below), whose sum is σ = 50004483600. Its totient is φ = 12501120888.

The previous prime is 29169282061. The next prime is 29169282151. The reversal of 29169282086 is 68028296192.

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

It is a super-2 number, since 2×29169282086² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041760061 + ... + 1041760088.

It is an arithmetic number, because the mean of its divisors is an integer number (6250560450).

Almost surely, 2^29169282086 is an apocalyptic number.

29169282086 is a deficient number, since it is larger than the sum of its proper divisors (20835201514).

29169282086 is a wasteful number, since it uses less digits than its factorization.

29169282086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083520158.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 29169282086 in words is "twenty-nine billion, one hundred sixty-nine million, two hundred eighty-two thousand, eighty-six".