14458730287146 has 16 divisors (see below), whose sum is σ = 28922116495008. Its totient is φ = 4818800775600.

The previous prime is 14458730287129. The next prime is 14458730287189. The reversal of 14458730287146 is 64178203785441.

It is a super-2 number, since 2×14458730287146² (a number of 27 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 14458730287146.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193956325 + ... + 194030856.

It is an arithmetic number, because the mean of its divisors is an integer number (1807632280938).

Almost surely, 2^{14458730287146} is an apocalyptic number.

14458730287146 is an abundant number, since it is smaller than the sum of its proper divisors (14463386207862).

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

14458730287146 is a wasteful number, since it uses less digits than its factorization.

14458730287146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387993397.

The product of its (nonzero) digits is 36126720, while the sum is 60.

The spelling of 14458730287146 in words is "fourteen trillion, four hundred fifty-eight billion, seven hundred thirty million, two hundred eighty-seven thousand, one hundred forty-six".