16144272304 has 10 divisors (see below), whose sum is σ = 31279527620. Its totient is φ = 8072136144.

The previous prime is 16144272293. The next prime is 16144272311. The reversal of 16144272304 is 40327244161.

It is a self number, because there is not a number n which added to its sum of digits gives 16144272304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504508494 + ... + 504508525.

It is an arithmetic number, because the mean of its divisors is an integer number (3127952762).

Almost surely, 2^16144272304 is an apocalyptic number.

It is an amenable number.

16144272304 is a deficient number, since it is larger than the sum of its proper divisors (15135255316).

16144272304 is a wasteful number, since it uses less digits than its factorization.

16144272304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009017027 (or 1009017021 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The spelling of 16144272304 in words is "sixteen billion, one hundred forty-four million, two hundred seventy-two thousand, three hundred four".