13848801180881 has 4 divisors (see below), whose sum is σ = 13850567392164. Its totient is φ = 13847034969600.

The previous prime is 13848801180839. The next prime is 13848801180913. The reversal of 13848801180881 is 18808110884831.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1637683278400 + 12211117902481 = 1279720^2 + 3494441^2 .

It is a cyclic number.

It is not a de Polignac number, because 13848801180881 - 2⁶ = 13848801180817 is a prime.

It is a super-2 number, since 2×13848801180881² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13848801180881.

It is not an unprimeable number, because it can be changed into a prime (13848801180581) 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, 883093880 + ... + 883109561.

It is an arithmetic number, because the mean of its divisors is an integer number (3462641848041).

Almost surely, 2^{13848801180881} is an apocalyptic number.

It is an amenable number.

13848801180881 is a deficient number, since it is larger than the sum of its proper divisors (1766211283).

13848801180881 is an equidigital number, since it uses as much as digits as its factorization.

13848801180881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1766211282.

The product of its (nonzero) digits is 3145728, while the sum is 59.

The spelling of 13848801180881 in words is "thirteen trillion, eight hundred forty-eight billion, eight hundred one million, one hundred eighty thousand, eight hundred eighty-one".