19359480308 has 12 divisors (see below), whose sum is σ = 38718960672. Its totient is φ = 8296920120.

The previous prime is 19359480307. The next prime is 19359480367. The reversal of 19359480308 is 80308495391.

19359480308 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19359480307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345704978 + ... + 345705033.

It is an arithmetic number, because the mean of its divisors is an integer number (3226580056).

Almost surely, 2^19359480308 is an apocalyptic number.

It is an amenable number.

19359480308 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

19359480308 is a wasteful number, since it uses less digits than its factorization.

19359480308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691410022 (or 691410020 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 19359480308 in words is "nineteen billion, three hundred fifty-nine million, four hundred eighty thousand, three hundred eight".