19246048801 has 16 divisors (see below), whose sum is σ = 22141419264. Its totient is φ = 16387326144.

The previous prime is 19246048799. The next prime is 19246048849. The reversal of 19246048801 is 10884064291.

It is not a de Polignac number, because 19246048801 - 2¹ = 19246048799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (19246048301) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1571835 + ... + 1584031.

It is an arithmetic number, because the mean of its divisors is an integer number (1383838704).

Almost surely, 2^19246048801 is an apocalyptic number.

It is an amenable number.

19246048801 is a deficient number, since it is larger than the sum of its proper divisors (2895370463).

19246048801 is a wasteful number, since it uses less digits than its factorization.

19246048801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13680.

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 19246048801 in words is "nineteen billion, two hundred forty-six million, forty-eight thousand, eight hundred one".