881085822336 has 384 divisors, whose sum is σ = 2679204003840. Its totient is φ = 277388390400.

The previous prime is 881085822319. The next prime is 881085822341. The reversal of 881085822336 is 633228580188.

881085822336 is a `hidden beast` number, since 8 + 8 + 1 + 0 + 8 + 582 + 23 + 36 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 765495361 + ... + 765496511.

It is an arithmetic number, because the mean of its divisors is an integer number (6977093760).

Almost surely, 2^881085822336 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 881085822336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1339602001920).

881085822336 is an abundant number, since it is smaller than the sum of its proper divisors (1798118181504).

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

881085822336 is a wasteful number, since it uses less digits than its factorization.

881085822336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534 (or 1519 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The spelling of 881085822336 in words is "eight hundred eighty-one billion, eighty-five million, eight hundred twenty-two thousand, three hundred thirty-six".