14820066888 has 32 divisors (see below), whose sum is σ = 40418364960. Its totient is φ = 4490929280.

The previous prime is 14820066803. The next prime is 14820066889. The reversal of 14820066888 is 88866002841.

It is a self number, because there is not a number n which added to its sum of digits gives 14820066888.

It is not an unprimeable number, because it can be changed into a prime (14820066889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28068045 + ... + 28068572.

It is an arithmetic number, because the mean of its divisors is an integer number (1263073905).

Almost surely, 2^14820066888 is an apocalyptic number.

It is an amenable number.

14820066888 is an abundant number, since it is smaller than the sum of its proper divisors (25598298072).

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

14820066888 is a wasteful number, since it uses less digits than its factorization.

14820066888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56136637 (or 56136633 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 51.

The spelling of 14820066888 in words is "fourteen billion, eight hundred twenty million, sixty-six thousand, eight hundred eighty-eight".