16228619269376 has 36 divisors (see below), whose sum is σ = 32394123320832. Its totient is φ = 8114240042496.

The previous prime is 16228619269337. The next prime is 16228619269403. The reversal of 16228619269376 is 67396291682261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43164635 + ... + 43538981.

It is an arithmetic number, because the mean of its divisors is an integer number (899836758912).

Almost surely, 2^{16228619269376} is an apocalyptic number.

16228619269376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16228619269376 is a deficient number, since it is larger than the sum of its proper divisors (16165504051456).

16228619269376 is an equidigital number, since it uses as much as digits as its factorization.

16228619269376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543706 (or 543692 counting only the distinct ones).

The product of its digits is 141087744, while the sum is 68.

The spelling of 16228619269376 in words is "sixteen trillion, two hundred twenty-eight billion, six hundred nineteen million, two hundred sixty-nine thousand, three hundred seventy-six".