14145880473 has 32 divisors (see below), whose sum is σ = 21035790720. Its totient is φ = 9395156160.

The previous prime is 14145880471. The next prime is 14145880477. The reversal of 14145880473 is 37408854141.

14145880473 is a `hidden beast` number, since 14 + 14 + 588 + 0 + 47 + 3 = 666.

It is not a de Polignac number, because 14145880473 - 2¹ = 14145880471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14145880471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14567878 + ... + 14568848.

It is an arithmetic number, because the mean of its divisors is an integer number (657368460).

Almost surely, 2^14145880473 is an apocalyptic number.

It is an amenable number.

14145880473 is a deficient number, since it is larger than the sum of its proper divisors (6889910247).

14145880473 is an equidigital number, since it uses as much as digits as its factorization.

14145880473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2454 (or 2448 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 14145880473 in words is "fourteen billion, one hundred forty-five million, eight hundred eighty thousand, four hundred seventy-three".