13988684241 has 24 divisors (see below), whose sum is σ = 24307824320. Its totient is φ = 7572820896.

The previous prime is 13988684201. The next prime is 13988684291. The reversal of 13988684241 is 14248688931.

It is a happy number.

13988684241 is a `hidden beast` number, since 1 + 398 + 8 + 6 + 8 + 4 + 241 = 666.

It is not a de Polignac number, because 13988684241 - 2¹⁷ = 13988553169 is a prime.

It is a super-3 number, since 3×13988684241³ (a number of 31 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13988684201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5842030 + ... + 5844423.

Almost surely, 2^13988684241 is an apocalyptic number.

It is an amenable number.

13988684241 is a deficient number, since it is larger than the sum of its proper divisors (10319140079).

13988684241 is a wasteful number, since it uses less digits than its factorization.

13988684241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11686485 (or 11686482 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 54.

The spelling of 13988684241 in words is "thirteen billion, nine hundred eighty-eight million, six hundred eighty-four thousand, two hundred forty-one".