13842493256888 has 16 divisors (see below), whose sum is σ = 25957554685080. Its totient is φ = 6920478674208.

The previous prime is 13842493256887. The next prime is 13842493256897. The reversal of 13842493256888 is 88865239424831.

It is a super-2 number, since 2×13842493256888² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13842493256887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95917670 + ... + 96061877.

Almost surely, 2^{13842493256888} is an apocalyptic number.

It is an amenable number.

13842493256888 is a deficient number, since it is larger than the sum of its proper divisors (12115061428192).

13842493256888 is a wasteful number, since it uses less digits than its factorization.

13842493256888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191988566 (or 191988562 counting only the distinct ones).

The product of its digits is 637009920, while the sum is 71.

The spelling of 13842493256888 in words is "thirteen trillion, eight hundred forty-two billion, four hundred ninety-three million, two hundred fifty-six thousand, eight hundred eighty-eight".