29199114712 has 8 divisors (see below), whose sum is σ = 54748340100. Its totient is φ = 14599557352.

The previous prime is 29199114661. The next prime is 29199114719. The reversal of 29199114712 is 21741199192.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29199114719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1824944662 + ... + 1824944677.

Almost surely, 2^29199114712 is an apocalyptic number.

It is an amenable number.

29199114712 is a deficient number, since it is larger than the sum of its proper divisors (25549225388).

29199114712 is a wasteful number, since it uses less digits than its factorization.

29199114712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3649889345 (or 3649889341 counting only the distinct ones).

The product of its digits is 81648, while the sum is 46.

The spelling of 29199114712 in words is "twenty-nine billion, one hundred ninety-nine million, one hundred fourteen thousand, seven hundred twelve".