29144196652 has 12 divisors (see below), whose sum is σ = 51051820176. Its totient is φ = 14557962320.

The previous prime is 29144196643. The next prime is 29144196673. The reversal of 29144196652 is 25669144192.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 29144196596 and 29144196605.

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, 3529363 + ... + 3537610.

It is an arithmetic number, because the mean of its divisors is an integer number (4254318348).

Almost surely, 2^29144196652 is an apocalyptic number.

It is an amenable number.

29144196652 is a deficient number, since it is larger than the sum of its proper divisors (21907623524).

29144196652 is a wasteful number, since it uses less digits than its factorization.

29144196652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7068008 (or 7068006 counting only the distinct ones).

The product of its digits is 933120, while the sum is 49.

The spelling of 29144196652 in words is "twenty-nine billion, one hundred forty-four million, one hundred ninety-six thousand, six hundred fifty-two".