802383928431488 has 192 divisors, whose sum is σ = 1782349492770000. Its totient is φ = 357666319319040.

The previous prime is 802383928431461. The next prime is 802383928431509. The reversal of 802383928431488 is 884134829383208.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 797450120 + ... + 798455672.

Almost surely, 2^{802383928431488} 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 802383928431488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (891174746385000).

802383928431488 is an abundant number, since it is smaller than the sum of its proper divisors (979965564338512).

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

802383928431488 is a wasteful number, since it uses less digits than its factorization.

802383928431488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006141 (or 1006098 counting only the distinct ones).

The product of its (nonzero) digits is 509607936, while the sum is 71.

The spelling of 802383928431488 in words is "eight hundred two trillion, three hundred eighty-three billion, nine hundred twenty-eight million, four hundred thirty-one thousand, four hundred eighty-eight".