801426010176 has 189 divisors, whose sum is σ = 2525703612159. Its totient is φ = 242784748800.

The previous prime is 801426010163. The next prime is 801426010199. The reversal of 801426010176 is 671010624108.

It is a happy number.

The square root of 801426010176 is 895224.

It is a perfect power (a square), and thus also a powerful number.

801426010176 is a `hidden beast` number, since 8 + 0 + 1 + 42 + 601 + 0 + 1 + 7 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 801426010176.

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 26 ways as a sum of consecutive naturals, for example, 236337441 + ... + 236340831.

Almost surely, 2^801426010176 is an apocalyptic number.

801426010176 is the 895224-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 801426010176

801426010176 is an abundant number, since it is smaller than the sum of its proper divisors (1724277601983).

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

801426010176 is an equidigital number, since it uses as much as digits as its factorization.

801426010176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6822 (or 3407 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

Multiplying 801426010176 by its sum of digits (36), we get a square (28851336366336 = 5371344²).

801426010176 divided by its sum of digits (36) gives a square (22261833616 = 149204²).

The spelling of 801426010176 in words is "eight hundred one billion, four hundred twenty-six million, ten thousand, one hundred seventy-six".