10685885396288 has 28 divisors (see below), whose sum is σ = 21564207295680. Its totient is φ = 5252384345472.

The previous prime is 10685885396287. The next prime is 10685885396383. The reversal of 10685885396288 is 88269358858601.

It is a super-2 number, since 2×10685885396288² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10685885396287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1414970456 + ... + 1414978007.

It is an arithmetic number, because the mean of its divisors is an integer number (770150260560).

Almost surely, 2^{10685885396288} is an apocalyptic number.

It is an amenable number.

10685885396288 is an abundant number, since it is smaller than the sum of its proper divisors (10878321899392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10685885396288 is an equidigital number, since it uses as much as digits as its factorization.

10685885396288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829948534 (or 2829948524 counting only the distinct ones).

The product of its (nonzero) digits is 1592524800, while the sum is 77.

The spelling of 10685885396288 in words is "ten trillion, six hundred eighty-five billion, eight hundred eighty-five million, three hundred ninety-six thousand, two hundred eighty-eight".