881260910460 has 288 divisors, whose sum is σ = 3201759731520. Its totient is φ = 200645738496.

The previous prime is 881260910441. The next prime is 881260910471. The reversal of 881260910460 is 64019062188.

881260910460 is a `hidden beast` number, since 8 + 81 + 26 + 0 + 91 + 0 + 460 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6735424 + ... + 6865016.

It is an arithmetic number, because the mean of its divisors is an integer number (11117221290).

Almost surely, 2^881260910460 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 881260910460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1600879865760).

881260910460 is an abundant number, since it is smaller than the sum of its proper divisors (2320498821060).

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

881260910460 is a wasteful number, since it uses less digits than its factorization.

881260910460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129882 (or 129867 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 881260910460 in words is "eight hundred eighty-one billion, two hundred sixty million, nine hundred ten thousand, four hundred sixty".