19134286080 has 576 divisors, whose sum is σ = 79661449728. Its totient is φ = 3798466560.

The previous prime is 19134286069. The next prime is 19134286103. The reversal of 19134286080 is 8068243191.

It is a super-2 number, since 2×19134286080² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 63 ways as a sum of consecutive naturals, for example, 5938870 + ... + 5942090.

It is an arithmetic number, because the mean of its divisors is an integer number (138301128).

Almost surely, 2^19134286080 is an apocalyptic number.

19134286080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 19134286080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39830724864).

19134286080 is an abundant number, since it is smaller than the sum of its proper divisors (60527163648).

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

19134286080 is a wasteful number, since it uses less digits than its factorization.

19134286080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3282 (or 3268 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 19134286080 in words is "nineteen billion, one hundred thirty-four million, two hundred eighty-six thousand, eighty".