14131021104 has 80 divisors (see below), whose sum is σ = 40753760640. Its totient is φ = 4687986240.

The previous prime is 14131021087. The next prime is 14131021127. The reversal of 14131021104 is 40112013141.

14131021104 is a `hidden beast` number, since 141 + 310 + 211 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13639 + ... + 168665.

It is an arithmetic number, because the mean of its divisors is an integer number (509422008).

Almost surely, 2^14131021104 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 14131021104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20376880320).

14131021104 is an abundant number, since it is smaller than the sum of its proper divisors (26622739536).

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

14131021104 is a wasteful number, since it uses less digits than its factorization.

14131021104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155255 (or 155243 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 14131021104 its reverse (40112013141), we get a palindrome (54243034245).

The spelling of 14131021104 in words is "fourteen billion, one hundred thirty-one million, twenty-one thousand, one hundred four".