19325304794334 has 128 divisors (see below), whose sum is σ = 49498560340992. Its totient is φ = 4883065482240.

The previous prime is 19325304794311. The next prime is 19325304794339. The reversal of 19325304794334 is 43349740352391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19325304794339) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 103718784 + ... + 103904940.

It is an arithmetic number, because the mean of its divisors is an integer number (386707502664).

Almost surely, 2^{19325304794334} is an apocalyptic number.

19325304794334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 19325304794334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24749280170496).

19325304794334 is an abundant number, since it is smaller than the sum of its proper divisors (30173255546658).

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

19325304794334 is a wasteful number, since it uses less digits than its factorization.

19325304794334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192290.

The product of its (nonzero) digits is 29393280, while the sum is 57.

The spelling of 19325304794334 in words is "nineteen trillion, three hundred twenty-five billion, three hundred four million, seven hundred ninety-four thousand, three hundred thirty-four".