29425224168 has 48 divisors (see below), whose sum is σ = 80702107200. Its totient is φ = 9684249120.

The previous prime is 29425224139. The next prime is 29425224181. The reversal of 29425224168 is 86142252492.

29425224168 is a `hidden beast` number, since 29 + 4 + 2 + 522 + 41 + 68 = 666.

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, 2580918 + ... + 2592293.

It is an arithmetic number, because the mean of its divisors is an integer number (1681293900).

Almost surely, 2^29425224168 is an apocalyptic number.

It is an amenable number.

29425224168 is an abundant number, since it is smaller than the sum of its proper divisors (51276883032).

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

29425224168 is a wasteful number, since it uses less digits than its factorization.

29425224168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5173302 (or 5173295 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The spelling of 29425224168 in words is "twenty-nine billion, four hundred twenty-five million, two hundred twenty-four thousand, one hundred sixty-eight".