16472724111 has 8 divisors (see below), whose sum is σ = 24404035760. Its totient is φ = 10981816056.

The previous prime is 16472724071. The next prime is 16472724137. The reversal of 16472724111 is 11142727461.

16472724111 is a `hidden beast` number, since 1 + 6 + 472 + 72 + 4 + 111 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-16472724111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16472724161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305050420 + ... + 305050473.

It is an arithmetic number, because the mean of its divisors is an integer number (3050504470).

Almost surely, 2^16472724111 is an apocalyptic number.

16472724111 is a deficient number, since it is larger than the sum of its proper divisors (7931311649).

16472724111 is an equidigital number, since it uses as much as digits as its factorization.

16472724111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610100902 (or 610100896 counting only the distinct ones).

The product of its digits is 18816, while the sum is 36.

The spelling of 16472724111 in words is "sixteen billion, four hundred seventy-two million, seven hundred twenty-four thousand, one hundred eleven".