10886142869 has 24 divisors (see below), whose sum is σ = 13206912768. Its totient is φ = 8936766720.

The previous prime is 10886142833. The next prime is 10886142877. The reversal of 10886142869 is 96824168801.

It is a happy number.

It is not a de Polignac number, because 10886142869 - 2²⁸ = 10617707413 is a prime.

It is a super-2 number, since 2×10886142869² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10886142869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10886142829) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110402 + ... + 184284.

It is an arithmetic number, because the mean of its divisors is an integer number (550288032).

Almost surely, 2^10886142869 is an apocalyptic number.

It is an amenable number.

10886142869 is a deficient number, since it is larger than the sum of its proper divisors (2320769899).

10886142869 is an equidigital number, since it uses as much as digits as its factorization.

10886142869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74025 (or 74018 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 53.

The spelling of 10886142869 in words is "ten billion, eight hundred eighty-six million, one hundred forty-two thousand, eight hundred sixty-nine".