29196139233 has 16 divisors (see below), whose sum is σ = 42298880000. Its totient is φ = 17844837840.

The previous prime is 29196139229. The next prime is 29196139261. The reversal of 29196139233 is 33293169192.

It is not a de Polignac number, because 29196139233 - 2² = 29196139229 is a prime.

It is a super-2 number, since 2×29196139233² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (29196139283) 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 15 ways as a sum of consecutive naturals, for example, 8259733 + ... + 8263266.

It is an arithmetic number, because the mean of its divisors is an integer number (2643680000).

Almost surely, 2^29196139233 is an apocalyptic number.

It is an amenable number.

29196139233 is a deficient number, since it is larger than the sum of its proper divisors (13102740767).

29196139233 is a wasteful number, since it uses less digits than its factorization.

29196139233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16523052.

The product of its digits is 472392, while the sum is 48.

The spelling of 29196139233 in words is "twenty-nine billion, one hundred ninety-six million, one hundred thirty-nine thousand, two hundred thirty-three".