14445728572 has 12 divisors (see below), whose sum is σ = 27578209176. Its totient is φ = 6566240240.

The previous prime is 14445728543. The next prime is 14445728579. The reversal of 14445728572 is 27582754441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14445728579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164155963 + ... + 164156050.

It is an arithmetic number, because the mean of its divisors is an integer number (2298184098).

Almost surely, 2^14445728572 is an apocalyptic number.

It is an amenable number.

14445728572 is a deficient number, since it is larger than the sum of its proper divisors (13132480604).

14445728572 is a wasteful number, since it uses less digits than its factorization.

14445728572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328312028 (or 328312026 counting only the distinct ones).

The product of its digits is 2508800, while the sum is 49.

The spelling of 14445728572 in words is "fourteen billion, four hundred forty-five million, seven hundred twenty-eight thousand, five hundred seventy-two".