16002270448 has 10 divisors (see below), whose sum is σ = 31004399024. Its totient is φ = 8001135216.

The previous prime is 16002270397. The next prime is 16002270481. The reversal of 16002270448 is 84407220061.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500070936 + ... + 500070967.

Almost surely, 2^16002270448 is an apocalyptic number.

It is an amenable number.

16002270448 is a deficient number, since it is larger than the sum of its proper divisors (15002128576).

16002270448 is a wasteful number, since it uses less digits than its factorization.

16002270448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000141911 (or 1000141905 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The spelling of 16002270448 in words is "sixteen billion, two million, two hundred seventy thousand, four hundred forty-eight".