16241254472 has 16 divisors (see below), whose sum is σ = 30456944700. Its totient is φ = 8119402560.

The previous prime is 16241254457. The next prime is 16241254531. The reversal of 16241254472 is 27445214261.

It can be written as a sum of positive squares in 2 ways, for example, as 15451981636 + 789272836 = 124306^2 + 28094^2 .

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, 95447 + ... + 203942.

Almost surely, 2^16241254472 is an apocalyptic number.

It is an amenable number.

16241254472 is a deficient number, since it is larger than the sum of its proper divisors (14215690228).

16241254472 is a wasteful number, since it uses less digits than its factorization.

16241254472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306176 (or 306172 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The spelling of 16241254472 in words is "sixteen billion, two hundred forty-one million, two hundred fifty-four thousand, four hundred seventy-two".