14188166721060 has 48 divisors (see below), whose sum is σ = 39728728803456. Its totient is φ = 3783333793792.

The previous prime is 14188166721049. The next prime is 14188166721083. The reversal of 14188166721060 is 6012766188141.

It is a junction number, because it is equal to n+sod(n) for n = 14188166720994 and 14188166721012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4248312 + ... + 6813551.

It is an arithmetic number, because the mean of its divisors is an integer number (827681850072).

Almost surely, 2^{14188166721060} is an apocalyptic number.

14188166721060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14188166721060 is an abundant number, since it is smaller than the sum of its proper divisors (25540562082396).

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

14188166721060 is a wasteful number, since it uses less digits than its factorization.

14188166721060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11083252 (or 11083250 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The spelling of 14188166721060 in words is "fourteen trillion, one hundred eighty-eight billion, one hundred sixty-six million, seven hundred twenty-one thousand, sixty".