10899638682 has 64 divisors (see below), whose sum is σ = 23305826304. Its totient is φ = 3390361920.

The previous prime is 10899638681. The next prime is 10899638683. The reversal of 10899638682 is 28683699801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10899638681) and next prime (10899638683).

It is not an unprimeable number, because it can be changed into a prime (10899638681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2144328 + ... + 2149404.

It is an arithmetic number, because the mean of its divisors is an integer number (364153536).

Almost surely, 2^10899638682 is an apocalyptic number.

10899638682 is an abundant number, since it is smaller than the sum of its proper divisors (12406187622).

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

10899638682 is a wasteful number, since it uses less digits than its factorization.

10899638682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5483.

The product of its (nonzero) digits is 8957952, while the sum is 60.

The spelling of 10899638682 in words is "ten billion, eight hundred ninety-nine million, six hundred thirty-eight thousand, six hundred eighty-two".