14668225878 has 16 divisors (see below), whose sum is σ = 29348760240. Its totient is φ = 4887357216.

The previous prime is 14668225867. The next prime is 14668225907. The reversal of 14668225878 is 87852286641.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497325 + ... + 525992.

It is an arithmetic number, because the mean of its divisors is an integer number (1834297515).

Almost surely, 2^14668225878 is an apocalyptic number.

14668225878 is an abundant number, since it is smaller than the sum of its proper divisors (14680534362).

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

14668225878 is a wasteful number, since it uses less digits than its factorization.

14668225878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025711.

The product of its digits is 10321920, while the sum is 57.

The spelling of 14668225878 in words is "fourteen billion, six hundred sixty-eight million, two hundred twenty-five thousand, eight hundred seventy-eight".