19072429496 has 16 divisors (see below), whose sum is σ = 36592452600. Its totient is φ = 9314442144.

The previous prime is 19072429477. The next prime is 19072429547. The reversal of 19072429496 is 69492427091.

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, 27721211 + ... + 27721898.

Almost surely, 2^19072429496 is an apocalyptic number.

It is an amenable number.

19072429496 is a deficient number, since it is larger than the sum of its proper divisors (17520023104).

19072429496 is a wasteful number, since it uses less digits than its factorization.

19072429496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55443158 (or 55443154 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 19072429496 in words is "nineteen billion, seventy-two million, four hundred twenty-nine thousand, four hundred ninety-six".