14166125532 has 144 divisors (see below), whose sum is σ = 40044060000. Its totient is φ = 4328722944.

The previous prime is 14166125489. The next prime is 14166125593. The reversal of 14166125532 is 23552166141.

14166125532 is a `hidden beast` number, since 1 + 4 + 1 + 6 + 612 + 5 + 5 + 32 = 666.

It is a super-2 number, since 2×14166125532² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2716944 + ... + 2722152.

It is an arithmetic number, because the mean of its divisors is an integer number (278083750).

Almost surely, 2^14166125532 is an apocalyptic number.

14166125532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14166125532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20022030000).

14166125532 is an abundant number, since it is smaller than the sum of its proper divisors (25877934468).

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

14166125532 is a wasteful number, since it uses less digits than its factorization.

14166125532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5397 (or 5376 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The spelling of 14166125532 in words is "fourteen billion, one hundred sixty-six million, one hundred twenty-five thousand, five hundred thirty-two".