10881641425 has 12 divisors (see below), whose sum is σ = 13496481036. Its totient is φ = 8703219200.

The previous prime is 10881641423. The next prime is 10881641431. The reversal of 10881641425 is 52414618801.

It can be written as a sum of positive squares in 6 ways, for example, as 4476680464 + 6404960961 = 66908^2 + 80031^2 .

It is not a de Polignac number, because 10881641425 - 2¹ = 10881641423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10881641423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58245 + ... + 158605.

It is an arithmetic number, because the mean of its divisors is an integer number (1124706753).

Almost surely, 2^10881641425 is an apocalyptic number.

It is an amenable number.

10881641425 is a deficient number, since it is larger than the sum of its proper divisors (2614839611).

10881641425 is a wasteful number, since it uses less digits than its factorization.

10881641425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104708 (or 104703 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 40.

The spelling of 10881641425 in words is "ten billion, eight hundred eighty-one million, six hundred forty-one thousand, four hundred twenty-five".