16247692324 has 12 divisors (see below), whose sum is σ = 28448184604. Its totient is φ = 8119639584.

The previous prime is 16247692313. The next prime is 16247692343. The reversal of 16247692324 is 42329674261.

It can be written as a sum of positive squares in 2 ways, for example, as 8213796900 + 8033895424 = 90630^2 + 89632^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042947 + ... + 1058410.

Almost surely, 2^16247692324 is an apocalyptic number.

It is an amenable number.

16247692324 is a deficient number, since it is larger than the sum of its proper divisors (12200492280).

16247692324 is a wasteful number, since it uses less digits than its factorization.

16247692324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103294 (or 2103292 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The spelling of 16247692324 in words is "sixteen billion, two hundred forty-seven million, six hundred ninety-two thousand, three hundred twenty-four".