19034326050 has 24 divisors (see below), whose sum is σ = 47205128976. Its totient is φ = 5075820240.

The previous prime is 19034326049. The next prime is 19034326061. The reversal of 19034326050 is 5062343091.

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 11 ways as a sum of consecutive naturals, for example, 63447604 + ... + 63447903.

It is an arithmetic number, because the mean of its divisors is an integer number (1966880374).

Almost surely, 2^19034326050 is an apocalyptic number.

19034326050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19034326050 is an abundant number, since it is smaller than the sum of its proper divisors (28170802926).

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

19034326050 is a wasteful number, since it uses less digits than its factorization.

19034326050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126895522 (or 126895517 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 19034326050 in words is "nineteen billion, thirty-four million, three hundred twenty-six thousand, fifty".