29466427228 has 24 divisors (see below), whose sum is σ = 59595026400. Its totient is φ = 12486574848.

The previous prime is 29466427219. The next prime is 29466427279. The reversal of 29466427228 is 82272466492.

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 in 7 ways as a sum of consecutive naturals, for example, 5909713 + ... + 5914696.

It is an arithmetic number, because the mean of its divisors is an integer number (2483126100).

Almost surely, 2^29466427228 is an apocalyptic number.

29466427228 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

29466427228 is an abundant number, since it is smaller than the sum of its proper divisors (30128599172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29466427228 is a wasteful number, since it uses less digits than its factorization.

29466427228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11824509 (or 11824507 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 52.

The spelling of 29466427228 in words is "twenty-nine billion, four hundred sixty-six million, four hundred twenty-seven thousand, two hundred twenty-eight".