19030754304 has 165 divisors, whose sum is σ = 56948442727. Its totient is φ = 6330341376.

The previous prime is 19030754291. The next prime is 19030754311. The reversal of 19030754304 is 40345703091.

The square root of 19030754304 is 137952.

It is a perfect power (a square), and thus also a powerful number.

19030754304 is a `hidden beast` number, since 190 + 30 + 7 + 5 + 430 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 39729937 + ... + 39730415.

Almost surely, 2^19030754304 is an apocalyptic number.

19030754304 is the 137952-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19030754304

19030754304 is an abundant number, since it is smaller than the sum of its proper divisors (37917688423).

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

19030754304 is an frugal number, since it uses more digits than its factorization.

19030754304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

Multiplying 19030754304 by its sum of digits (36), we get a square (685107154944 = 827712²).

19030754304 divided by its sum of digits (36) gives a square (528632064 = 22992²).

The spelling of 19030754304 in words is "nineteen billion, thirty million, seven hundred fifty-four thousand, three hundred four".