881042391039 has 8 divisors (see below), whose sum is σ = 1174745526192. Its totient is φ = 587350424960.

The previous prime is 881042391037. The next prime is 881042391041. The reversal of 881042391039 is 930193240188.

It is an interprime number because it is at equal distance from previous prime (881042391037) and next prime (881042391041).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 881042391039 - 2¹ = 881042391037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881042391037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2606442 + ... + 2924999.

It is an arithmetic number, because the mean of its divisors is an integer number (146843190774).

Almost surely, 2^881042391039 is an apocalyptic number.

881042391039 is a deficient number, since it is larger than the sum of its proper divisors (293703135153).

881042391039 is a wasteful number, since it uses less digits than its factorization.

881042391039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5584537.

The product of its (nonzero) digits is 373248, while the sum is 48.

The spelling of 881042391039 in words is "eight hundred eighty-one billion, forty-two million, three hundred ninety-one thousand, thirty-nine".