13881053614 has 8 divisors (see below), whose sum is σ = 20829756600. Its totient is φ = 6937801416.

The previous prime is 13881053579. The next prime is 13881053617. The reversal of 13881053614 is 41635018831.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×13881053614³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13881053617) 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, 1356324 + ... + 1366519.

It is an arithmetic number, because the mean of its divisors is an integer number (2603719575).

Almost surely, 2^13881053614 is an apocalyptic number.

13881053614 is a deficient number, since it is larger than the sum of its proper divisors (6948702986).

13881053614 is a wasteful number, since it uses less digits than its factorization.

13881053614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725394.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 13881053614 in words is "thirteen billion, eight hundred eighty-one million, fifty-three thousand, six hundred fourteen".