808214320080 has 240 divisors, whose sum is σ = 2803235295744. Its totient is φ = 208465320960.

The previous prime is 808214320057. The next prime is 808214320091. The reversal of 808214320080 is 80023412808.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49921747 + ... + 49937933.

Almost surely, 2^808214320080 is an apocalyptic number.

808214320080 is a gapful number since it is divisible by the number (80) 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 808214320080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401617647872).

808214320080 is an abundant number, since it is smaller than the sum of its proper divisors (1995020975664).

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

808214320080 is a wasteful number, since it uses less digits than its factorization.

808214320080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18474 (or 18465 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

Adding to 808214320080 its reverse (80023412808), we get a palindrome (888237732888).

The spelling of 808214320080 in words is "eight hundred eight billion, two hundred fourteen million, three hundred twenty thousand, eighty".