881383938775 has 12 divisors (see below), whose sum is σ = 1092935150352. Its totient is φ = 705094850240.

The previous prime is 881383938749. The next prime is 881383938817. The reversal of 881383938775 is 577839383188.

It is not a de Polignac number, because 881383938775 - 2²⁷ = 881249721047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1323894 + ... + 1874956.

It is an arithmetic number, because the mean of its divisors is an integer number (91077929196).

Almost surely, 2^881383938775 is an apocalyptic number.

881383938775 is a deficient number, since it is larger than the sum of its proper divisors (211551211577).

881383938775 is a wasteful number, since it uses less digits than its factorization.

881383938775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615050 (or 615045 counting only the distinct ones).

The product of its digits is 243855360, while the sum is 70.

The spelling of 881383938775 in words is "eight hundred eighty-one billion, three hundred eighty-three million, nine hundred thirty-eight thousand, seven hundred seventy-five".