19141398914 has 16 divisors (see below), whose sum is σ = 33164777376. Its totient is φ = 8188833600.

The previous prime is 19141398889. The next prime is 19141398917. The reversal of 19141398914 is 41989314191.

19141398914 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (19141398917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25589732 + ... + 25590479.

It is an arithmetic number, because the mean of its divisors is an integer number (2072798586).

Almost surely, 2^19141398914 is an apocalyptic number.

19141398914 is a deficient number, since it is larger than the sum of its proper divisors (14023378462).

19141398914 is a wasteful number, since it uses less digits than its factorization.

19141398914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51180241.

The product of its digits is 279936, while the sum is 50.

The spelling of 19141398914 in words is "nineteen billion, one hundred forty-one million, three hundred ninety-eight thousand, nine hundred fourteen".