19094776796 has 12 divisors (see below), whose sum is σ = 33746710200. Its totient is φ = 9452859600.

The previous prime is 19094776781. The next prime is 19094776817. The reversal of 19094776796 is 69767749091.

It is a super-2 number, since 2×19094776796² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 23631746 + ... + 23632553.

It is an arithmetic number, because the mean of its divisors is an integer number (2812225850).

Almost surely, 2^19094776796 is an apocalyptic number.

It is an amenable number.

19094776796 is a deficient number, since it is larger than the sum of its proper divisors (14651933404).

19094776796 is a wasteful number, since it uses less digits than its factorization.

19094776796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47264404 (or 47264402 counting only the distinct ones).

The product of its (nonzero) digits is 36006768, while the sum is 65.

The spelling of 19094776796 in words is "nineteen billion, ninety-four million, seven hundred seventy-six thousand, seven hundred ninety-six".