14105446146 has 48 divisors (see below), whose sum is σ = 33349032288. Its totient is φ = 4273238400.

The previous prime is 14105446067. The next prime is 14105446177. The reversal of 14105446146 is 64164450141.

14105446146 is a `hidden beast` number, since 1 + 4 + 10 + 544 + 61 + 46 = 666.

It is a super-2 number, since 2×14105446146² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14105446146.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1012186 + ... + 1026026.

It is an arithmetic number, because the mean of its divisors is an integer number (694771506).

Almost surely, 2^14105446146 is an apocalyptic number.

14105446146 is an abundant number, since it is smaller than the sum of its proper divisors (19243586142).

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

14105446146 is a wasteful number, since it uses less digits than its factorization.

14105446146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19007 (or 19004 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 14105446146 its reverse (64164450141), we get a palindrome (78269896287).

It can be divided in two parts, 1410 and 5446146, that added together give a square (5447556 = 2334²).

The spelling of 14105446146 in words is "fourteen billion, one hundred five million, four hundred forty-six thousand, one hundred forty-six".