29228966118 has 24 divisors (see below), whose sum is σ = 69086647656. Its totient is φ = 8857262400.

The previous prime is 29228966089. The next prime is 29228966153. The reversal of 29228966118 is 81166982292.

It is a happy number.

29228966118 is a `hidden beast` number, since 292 + 289 + 6 + 61 + 18 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73810323 + ... + 73810718.

It is an arithmetic number, because the mean of its divisors is an integer number (2878610319).

Almost surely, 2^29228966118 is an apocalyptic number.

29228966118 is an abundant number, since it is smaller than the sum of its proper divisors (39857681538).

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

29228966118 is a wasteful number, since it uses less digits than its factorization.

29228966118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147621060 (or 147621057 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 54.

The spelling of 29228966118 in words is "twenty-nine billion, two hundred twenty-eight million, nine hundred sixty-six thousand, one hundred eighteen".