16332478363 has 2 divisors, whose sum is σ = 16332478364. Its totient is φ = 16332478362.

The previous prime is 16332478271. The next prime is 16332478387. The reversal of 16332478363 is 36387423361.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16332478363 is a prime.

It is not a weakly prime, because it can be changed into another prime (16332478763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8166239181 + 8166239182.

It is an arithmetic number, because the mean of its divisors is an integer number (8166239182).

Almost surely, 2^16332478363 is an apocalyptic number.

16332478363 is a deficient number, since it is larger than the sum of its proper divisors (1).

16332478363 is an equidigital number, since it uses as much as digits as its factorization.

16332478363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 46.

The spelling of 16332478363 in words is "sixteen billion, three hundred thirty-two million, four hundred seventy-eight thousand, three hundred sixty-three".