8080400823228 has 192 divisors, whose sum is σ = 23033787315840. Its totient is φ = 2439316684800.

The previous prime is 8080400823217. The next prime is 8080400823233. The reversal of 8080400823228 is 8223280040808.

It is a happy number.

8080400823228 is a `hidden beast` number, since 8 + 0 + 8 + 0 + 400 + 8 + 232 + 2 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4759918 + ... + 6230378.

It is an arithmetic number, because the mean of its divisors is an integer number (119967642270).

Almost surely, 2^{8080400823228} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8080400823228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11516893657920).

8080400823228 is an abundant number, since it is smaller than the sum of its proper divisors (14953386492612).

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

8080400823228 is a wasteful number, since it uses less digits than its factorization.

8080400823228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470605 (or 1470597 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The spelling of 8080400823228 in words is "eight trillion, eighty billion, four hundred million, eight hundred twenty-three thousand, two hundred twenty-eight".