14000442144 has 96 divisors (see below), whose sum is σ = 41661305280. Its totient is φ = 4081093632.

The previous prime is 14000442119. The next prime is 14000442223. The reversal of 14000442144 is 44124400041.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271507 + ... + 318930.

It is an arithmetic number, because the mean of its divisors is an integer number (433971930).

Almost surely, 2^14000442144 is an apocalyptic number.

It is an amenable number.

14000442144 is an abundant number, since it is smaller than the sum of its proper divisors (27660863136).

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

14000442144 is a wasteful number, since it uses less digits than its factorization.

14000442144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590482 (or 590474 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 14000442144 its reverse (44124400041), we get a palindrome (58124842185).

The spelling of 14000442144 in words is "fourteen billion, four hundred forty-two thousand, one hundred forty-four".