14473573849 has 32 divisors (see below), whose sum is σ = 18385920000. Its totient is φ = 11107825920.

The previous prime is 14473573823. The next prime is 14473573853. The reversal of 14473573849 is 94837537441.

It is a cyclic number.

It is not a de Polignac number, because 14473573849 - 2¹³ = 14473565657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14473573849.

It is not an unprimeable number, because it can be changed into a prime (14473573889) 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, 184402 + ... + 250900.

It is an arithmetic number, because the mean of its divisors is an integer number (574560000).

Almost surely, 2^14473573849 is an apocalyptic number.

It is an amenable number.

14473573849 is a deficient number, since it is larger than the sum of its proper divisors (3912346151).

14473573849 is a wasteful number, since it uses less digits than its factorization.

14473573849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66613.

The product of its digits is 10160640, while the sum is 55.

The spelling of 14473573849 in words is "fourteen billion, four hundred seventy-three million, five hundred seventy-three thousand, eight hundred forty-nine".