14012042144 has 24 divisors (see below), whose sum is σ = 27688775940. Its totient is φ = 6979972096.

The previous prime is 14012042089. The next prime is 14012042147. The reversal of 14012042144 is 44124021041.

It can be written as a sum of positive squares in 2 ways, for example, as 11668320400 + 2343721744 = 108020^2 + 48412^2 .

It is not an unprimeable number, because it can be changed into a prime (14012042147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805289 + ... + 822504.

Almost surely, 2^14012042144 is an apocalyptic number.

It is an amenable number.

14012042144 is a deficient number, since it is larger than the sum of its proper divisors (13676733796).

14012042144 is a wasteful number, since it uses less digits than its factorization.

14012042144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628072 (or 1628064 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 14012042144 its reverse (44124021041), we get a palindrome (58136063185).

The spelling of 14012042144 in words is "fourteen billion, twelve million, forty-two thousand, one hundred forty-four".