16317450347836 has 12 divisors (see below), whose sum is σ = 31151496118680. Its totient is φ = 7417022885360.

The previous prime is 16317450347813. The next prime is 16317450347897. The reversal of 16317450347836 is 63874305471361.

It is a happy number.

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, 185425572091 + ... + 185425572178.

It is an arithmetic number, because the mean of its divisors is an integer number (2595958009890).

Almost surely, 2^{16317450347836} is an apocalyptic number.

It is an amenable number.

16317450347836 is a deficient number, since it is larger than the sum of its proper divisors (14834045770844).

16317450347836 is a wasteful number, since it uses less digits than its factorization.

16317450347836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370851144284 (or 370851144282 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 58.

The spelling of 16317450347836 in words is "sixteen trillion, three hundred seventeen billion, four hundred fifty million, three hundred forty-seven thousand, eight hundred thirty-six".