14871413981475 has 120 divisors (see below), whose sum is σ = 29142569280000. Its totient is φ = 7476215060160.

The previous prime is 14871413981387. The next prime is 14871413981477. The reversal of 14871413981475 is 57418931417841.

14871413981475 is a `hidden beast` number, since 1 + 4 + 8 + 71 + 4 + 1 + 3 + 98 + 1 + 475 = 666.

It is not a de Polignac number, because 14871413981475 - 2⁸ = 14871413981219 is a prime.

It is a super-2 number, since 2×14871413981475² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14871413981477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 6685366 + ... + 8627684.

It is an arithmetic number, because the mean of its divisors is an integer number (242854744000).

Almost surely, 2^{14871413981475} is an apocalyptic number.

14871413981475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14871413981475 is a deficient number, since it is larger than the sum of its proper divisors (14271155298525).

14871413981475 is a wasteful number, since it uses less digits than its factorization.

14871413981475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942559 (or 1942545 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 63.

The spelling of 14871413981475 in words is "fourteen trillion, eight hundred seventy-one billion, four hundred thirteen million, nine hundred eighty-one thousand, four hundred seventy-five".