14574373816 has 8 divisors (see below), whose sum is σ = 27326950920. Its totient is φ = 7287186904.

The previous prime is 14574373799. The next prime is 14574373817. The reversal of 14574373816 is 61837347541.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14574373816.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14574373817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 910898356 + ... + 910898371.

It is an arithmetic number, because the mean of its divisors is an integer number (3415868865).

Almost surely, 2^14574373816 is an apocalyptic number.

It is an amenable number.

14574373816 is a deficient number, since it is larger than the sum of its proper divisors (12752577104).

14574373816 is a wasteful number, since it uses less digits than its factorization.

14574373816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821796733 (or 1821796729 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 49.

The spelling of 14574373816 in words is "fourteen billion, five hundred seventy-four million, three hundred seventy-three thousand, eight hundred sixteen".