14445728574 has 16 divisors (see below), whose sum is σ = 28897517712. Its totient is φ = 4814232768.

The previous prime is 14445728543. The next prime is 14445728579. The reversal of 14445728574 is 47582754441.

14445728574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221239 + ... + 278994.

It is an arithmetic number, because the mean of its divisors is an integer number (1806094857).

Almost surely, 2^14445728574 is an apocalyptic number.

14445728574 is an abundant number, since it is smaller than the sum of its proper divisors (14451789138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14445728574 is a wasteful number, since it uses less digits than its factorization.

14445728574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505051.

The product of its digits is 5017600, while the sum is 51.

The spelling of 14445728574 in words is "fourteen billion, four hundred forty-five million, seven hundred twenty-eight thousand, five hundred seventy-four".