29119192105 has 8 divisors (see below), whose sum is σ = 35515867464. Its totient is φ = 22913462400.

The previous prime is 29119192103. The next prime is 29119192153. The reversal of 29119192105 is 50129191192.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 309900816 + 28809291289 = 17604^2 + 169733^2 .

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

It is not a de Polignac number, because 29119192105 - 2¹ = 29119192103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29119192103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47736076 + ... + 47736685.

It is an arithmetic number, because the mean of its divisors is an integer number (4439483433).

Almost surely, 2^29119192105 is an apocalyptic number.

It is an amenable number.

29119192105 is a deficient number, since it is larger than the sum of its proper divisors (6396675359).

29119192105 is an equidigital number, since it uses as much as digits as its factorization.

29119192105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95472827.

The product of its (nonzero) digits is 14580, while the sum is 40.

The spelling of 29119192105 in words is "twenty-nine billion, one hundred nineteen million, one hundred ninety-two thousand, one hundred five".