19013408030 has 8 divisors (see below), whose sum is σ = 34224134472. Its totient is φ = 7605363208.

The previous prime is 19013408021. The next prime is 19013408087. The reversal of 19013408030 is 3080431091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 19013407984 and 19013408002.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 950670392 + ... + 950670411.

It is an arithmetic number, because the mean of its divisors is an integer number (4278016809).

Almost surely, 2^19013408030 is an apocalyptic number.

19013408030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19013408030 is a deficient number, since it is larger than the sum of its proper divisors (15210726442).

19013408030 is a wasteful number, since it uses less digits than its factorization.

19013408030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901340810.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 19013408030 in words is "nineteen billion, thirteen million, four hundred eight thousand, thirty".