29298932056 has 8 divisors (see below), whose sum is σ = 54935497620. Its totient is φ = 14649466024.

The previous prime is 29298932027. The next prime is 29298932077. The reversal of 29298932056 is 65023989292.

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

It is a junction number, because it is equal to n+sod(n) for n = 29298931988 and 29298932006.

It is a congruent number.

It is an unprimeable number.

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, 1831183246 + ... + 1831183261.

Almost surely, 2^29298932056 is an apocalyptic number.

It is an amenable number.

29298932056 is a deficient number, since it is larger than the sum of its proper divisors (25636565564).

29298932056 is a wasteful number, since it uses less digits than its factorization.

29298932056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662366513 (or 3662366509 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 55.

The spelling of 29298932056 in words is "twenty-nine billion, two hundred ninety-eight million, nine hundred thirty-two thousand, fifty-six".