802042750080 has 1536 divisors, whose sum is σ = 3541702752000. Its totient is φ = 169922396160.

The previous prime is 802042750079. The next prime is 802042750109. The reversal of 802042750080 is 80057240208.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 516446584 + ... + 516448136.

Almost surely, 2^802042750080 is an apocalyptic number.

802042750080 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 802042750080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1770851376000).

802042750080 is an abundant number, since it is smaller than the sum of its proper divisors (2739660001920).

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

802042750080 is a wasteful number, since it uses less digits than its factorization.

802042750080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635 (or 1606 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

Adding to 802042750080 its reverse (80057240208), we get a palindrome (882099990288).

The spelling of 802042750080 in words is "eight hundred two billion, forty-two million, seven hundred fifty thousand, eighty".