13206888824 has 16 divisors (see below), whose sum is σ = 24764382720. Its totient is φ = 6603053440.

The previous prime is 13206888757. The next prime is 13206888833. The reversal of 13206888824 is 42888860231.

It is a happy number.

It is a super-2 number, since 2×13206888824² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135689 + ... + 211719.

It is an arithmetic number, because the mean of its divisors is an integer number (1547773920).

Almost surely, 2^13206888824 is an apocalyptic number.

It is an amenable number.

13206888824 is a deficient number, since it is larger than the sum of its proper divisors (11557493896).

13206888824 is a wasteful number, since it uses less digits than its factorization.

13206888824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97750 (or 97746 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The spelling of 13206888824 in words is "thirteen billion, two hundred six million, eight hundred eighty-eight thousand, eight hundred twenty-four".