19348903104 has 28 divisors (see below), whose sum is σ = 51193973304. Its totient is φ = 6449634304.

The previous prime is 19348903051. The next prime is 19348903117. The reversal of 19348903104 is 40130984391.

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 3 ways as a sum of consecutive naturals, for example, 50387577 + ... + 50387960.

Almost surely, 2^19348903104 is an apocalyptic number.

It is an amenable number.

19348903104 is an abundant number, since it is smaller than the sum of its proper divisors (31845070200).

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

19348903104 is a wasteful number, since it uses less digits than its factorization.

19348903104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100775552 (or 100775542 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The spelling of 19348903104 in words is "nineteen billion, three hundred forty-eight million, nine hundred three thousand, one hundred four".