19046348036 has 12 divisors (see below), whose sum is σ = 33332658240. Its totient is φ = 9522731400.

The previous prime is 19046347997. The next prime is 19046348053. The reversal of 19046348036 is 63084364091.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1976 + ... + 195183.

It is an arithmetic number, because the mean of its divisors is an integer number (2777721520).

Almost surely, 2^19046348036 is an apocalyptic number.

It is an amenable number.

19046348036 is a deficient number, since it is larger than the sum of its proper divisors (14286310204).

19046348036 is a wasteful number, since it uses less digits than its factorization.

19046348036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221314 (or 221312 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 19046348036 in words is "nineteen billion, forty-six million, three hundred forty-eight thousand, thirty-six".