10881674431 has 4 divisors (see below), whose sum is σ = 10884384664. Its totient is φ = 10878964200.

The previous prime is 10881674399. The next prime is 10881674443. The reversal of 10881674431 is 13447618801.

10881674431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10881674431 - 2⁵ = 10881674399 is a prime.

It is a super-2 number, since 2×10881674431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10881674731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1349085 + ... + 1357126.

It is an arithmetic number, because the mean of its divisors is an integer number (2721096166).

Almost surely, 2^10881674431 is an apocalyptic number.

10881674431 is a deficient number, since it is larger than the sum of its proper divisors (2710233).

10881674431 is an equidigital number, since it uses as much as digits as its factorization.

10881674431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2710232.

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 10881674431 in words is "ten billion, eight hundred eighty-one million, six hundred seventy-four thousand, four hundred thirty-one".