19714184028 has 960 divisors, whose sum is σ = 74187767808. Its totient is φ = 4406814720.

The previous prime is 19714184023. The next prime is 19714184053. The reversal of 19714184028 is 82048141791.

19714184028 is a `hidden beast` number, since 197 + 1 + 418 + 40 + 2 + 8 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19714184023) by changing a digit.

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 319 ways as a sum of consecutive naturals, for example, 419450701 + ... + 419450747.

Almost surely, 2^19714184028 is an apocalyptic number.

19714184028 is a gapful number since it is divisible by the number (18) 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 19714184028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37093883904).

19714184028 is an abundant number, since it is smaller than the sum of its proper divisors (54473583780).

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

19714184028 is a wasteful number, since it uses less digits than its factorization.

19714184028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 153 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The spelling of 19714184028 in words is "nineteen billion, seven hundred fourteen million, one hundred eighty-four thousand, twenty-eight".