10680642448 has 40 divisors (see below), whose sum is σ = 23698677632. Its totient is φ = 4567995648.

The previous prime is 10680642409. The next prime is 10680642449. The reversal of 10680642448 is 84424608601.

It is a super-2 number, since 2×10680642448² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10680642449) 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, 43365 + ... + 152452.

Almost surely, 2^10680642448 is an apocalyptic number.

It is an amenable number.

10680642448 is an abundant number, since it is smaller than the sum of its proper divisors (13018035184).

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

10680642448 is a wasteful number, since it uses less digits than its factorization.

10680642448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196319 (or 196313 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The spelling of 10680642448 in words is "ten billion, six hundred eighty million, six hundred forty-two thousand, four hundred forty-eight".