29842222208 has 24 divisors (see below), whose sum is σ = 59455195905. Its totient is φ = 14920133888.

The previous prime is 29842222141. The next prime is 29842222217. The reversal of 29842222208 is 80222224892.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 29774192704 + 68029504 = 172552^2 + 8248^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=122152.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1946798 + ... + 1962066.

Almost surely, 2^29842222208 is an apocalyptic number.

It is an amenable number.

29842222208 is a deficient number, since it is larger than the sum of its proper divisors (29612973697).

29842222208 is an frugal number, since it uses more digits than its factorization.

29842222208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30552 (or 15271 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 29842222208 in words is "twenty-nine billion, eight hundred forty-two million, two hundred twenty-two thousand, two hundred eight".