802432274560 has 256 divisors, whose sum is σ = 2211473456640. Its totient is φ = 272730488832.

The previous prime is 802432274537. The next prime is 802432274599. The reversal of 802432274560 is 65472234208.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323952042 + ... + 323954518.

It is an arithmetic number, because the mean of its divisors is an integer number (8638568190).

Almost surely, 2^802432274560 is an apocalyptic number.

802432274560 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 802432274560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1105736728320).

802432274560 is an abundant number, since it is smaller than the sum of its proper divisors (1409041182080).

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

802432274560 is a wasteful number, since it uses less digits than its factorization.

802432274560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103 (or 3091 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 802432274560 in words is "eight hundred two billion, four hundred thirty-two million, two hundred seventy-four thousand, five hundred sixty".