19000397096 has 32 divisors (see below), whose sum is σ = 36394375680. Its totient is φ = 9295348800.

The previous prime is 19000397077. The next prime is 19000397099. The reversal of 19000397096 is 69079300091.

It is a happy number.

It is a super-2 number, since 2×19000397096² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (19000397099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2018561 + ... + 2027951.

It is an arithmetic number, because the mean of its divisors is an integer number (1137324240).

Almost surely, 2^19000397096 is an apocalyptic number.

It is an amenable number.

19000397096 is a deficient number, since it is larger than the sum of its proper divisors (17393978584).

19000397096 is a wasteful number, since it uses less digits than its factorization.

19000397096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14825 (or 14821 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 44.

The spelling of 19000397096 in words is "nineteen billion, three hundred ninety-seven thousand, ninety-six".