14013132444 has 72 divisors (see below), whose sum is σ = 37150233120. Its totient is φ = 4445223552.

The previous prime is 14013132437. The next prime is 14013132509. The reversal of 14013132444 is 44423131041.

14013132444 is a `hidden beast` number, since 1 + 401 + 3 + 13 + 244 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120162 + ... + 206070.

It is an arithmetic number, because the mean of its divisors is an integer number (515975460).

Almost surely, 2^14013132444 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 14013132444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18575116560).

14013132444 is an abundant number, since it is smaller than the sum of its proper divisors (23137100676).

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

14013132444 is a wasteful number, since it uses less digits than its factorization.

14013132444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86139 (or 86134 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14013132444 its reverse (44423131041), we get a palindrome (58436263485).

The spelling of 14013132444 in words is "fourteen billion, thirteen million, one hundred thirty-two thousand, four hundred forty-four".