19337134048 has 24 divisors (see below), whose sum is σ = 38879985312. Its totient is φ = 9462852096.

The previous prime is 19337133989. The next prime is 19337134079. The reversal of 19337134048 is 84043173391.

It is a junction number, because it is equal to n+sod(n) for n = 19337133995 and 19337134013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6427065 + ... + 6430072.

It is an arithmetic number, because the mean of its divisors is an integer number (1619999388).

Almost surely, 2^19337134048 is an apocalyptic number.

It is an amenable number.

19337134048 is an abundant number, since it is smaller than the sum of its proper divisors (19542851264).

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

19337134048 is a wasteful number, since it uses less digits than its factorization.

19337134048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12857194 (or 12857186 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 19337134048 in words is "nineteen billion, three hundred thirty-seven million, one hundred thirty-four thousand, forty-eight".