14455469816 has 8 divisors (see below), whose sum is σ = 27104005920. Its totient is φ = 7227734904.

The previous prime is 14455469813. The next prime is 14455469867. The reversal of 14455469816 is 61896455441.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14455469813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 903466856 + ... + 903466871.

It is an arithmetic number, because the mean of its divisors is an integer number (3388000740).

Almost surely, 2^14455469816 is an apocalyptic number.

It is an amenable number.

14455469816 is a deficient number, since it is larger than the sum of its proper divisors (12648536104).

14455469816 is a wasteful number, since it uses less digits than its factorization.

14455469816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806933733 (or 1806933729 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The spelling of 14455469816 in words is "fourteen billion, four hundred fifty-five million, four hundred sixty-nine thousand, eight hundred sixteen".