19338780230 has 96 divisors (see below), whose sum is σ = 43837319232. Its totient is φ = 6012610560.

The previous prime is 19338780211. The next prime is 19338780233. The reversal of 19338780230 is 3208783391.

It is a super-3 number, since 3×19338780230³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19338780233) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3664874 + ... + 3670146.

It is an arithmetic number, because the mean of its divisors is an integer number (456638742).

Almost surely, 2^19338780230 is an apocalyptic number.

19338780230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19338780230 is an abundant number, since it is smaller than the sum of its proper divisors (24498539002).

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

19338780230 is a wasteful number, since it uses less digits than its factorization.

19338780230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742 (or 5731 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 19338780230 in words is "nineteen billion, three hundred thirty-eight million, seven hundred eighty thousand, two hundred thirty".