29475139196 has 6 divisors (see below), whose sum is σ = 51581493600. Its totient is φ = 14737569596.

The previous prime is 29475139163. The next prime is 29475139201. The reversal of 29475139196 is 69193157492.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3684392396 + ... + 3684392403.

It is an arithmetic number, because the mean of its divisors is an integer number (8596915600).

Almost surely, 2^29475139196 is an apocalyptic number.

It is an amenable number.

29475139196 is a deficient number, since it is larger than the sum of its proper divisors (22106354404).

29475139196 is a wasteful number, since it uses less digits than its factorization.

29475139196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7368784803 (or 7368784801 counting only the distinct ones).

The product of its digits is 3674160, while the sum is 56.

The spelling of 29475139196 in words is "twenty-nine billion, four hundred seventy-five million, one hundred thirty-nine thousand, one hundred ninety-six".