13900027104 has 72 divisors (see below), whose sum is σ = 39613228200. Its totient is φ = 4623376128.

The previous prime is 13900027103. The next prime is 13900027109. The reversal of 13900027104 is 40172000931.

13900027104 is a `hidden beast` number, since 1 + 390 + 0 + 0 + 271 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13900027103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82822 + ... + 186170.

It is an arithmetic number, because the mean of its divisors is an integer number (550183725).

Almost surely, 2^13900027104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13900027104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19806614100).

13900027104 is an abundant number, since it is smaller than the sum of its proper divisors (25713201096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13900027104 is a wasteful number, since it uses less digits than its factorization.

13900027104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103832 (or 103821 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The spelling of 13900027104 in words is "thirteen billion, nine hundred million, twenty-seven thousand, one hundred four".