16197383008 has 12 divisors (see below), whose sum is σ = 31888597860. Its totient is φ = 8098691488.

The previous prime is 16197382973. The next prime is 16197383047. The reversal of 16197383008 is 80038379161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253084078 + ... + 253084141.

It is an arithmetic number, because the mean of its divisors is an integer number (2657383155).

Almost surely, 2^16197383008 is an apocalyptic number.

It is an amenable number.

16197383008 is a deficient number, since it is larger than the sum of its proper divisors (15691214852).

16197383008 is an equidigital number, since it uses as much as digits as its factorization.

16197383008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506168229 (or 506168221 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The spelling of 16197383008 in words is "sixteen billion, one hundred ninety-seven million, three hundred eighty-three thousand, eight".