14887250145 has 16 divisors (see below), whose sum is σ = 26466222720. Its totient is φ = 7939866672.

The previous prime is 14887250143. The next prime is 14887250159. The reversal of 14887250145 is 54105278841.

14887250145 is a `hidden beast` number, since 1 + 488 + 7 + 25 + 0 + 145 = 666.

It is not a de Polignac number, because 14887250145 - 2¹ = 14887250143 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 14887250145.

It is not an unprimeable number, because it can be changed into a prime (14887250143) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 55137829 + ... + 55138098.

It is an arithmetic number, because the mean of its divisors is an integer number (1654138920).

Almost surely, 2^14887250145 is an apocalyptic number.

14887250145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14887250145 is a deficient number, since it is larger than the sum of its proper divisors (11578972575).

14887250145 is a wasteful number, since it uses less digits than its factorization.

14887250145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110275941 (or 110275935 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The spelling of 14887250145 in words is "fourteen billion, eight hundred eighty-seven million, two hundred fifty thousand, one hundred forty-five".