14004340142 has 24 divisors (see below), whose sum is σ = 23735694384. Its totient is φ = 6182514624.

The previous prime is 14004340109. The next prime is 14004340151. The reversal of 14004340142 is 24104340041.

It is a happy number.

14004340142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14004340142² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 892943 + ... + 908490.

It is an arithmetic number, because the mean of its divisors is an integer number (988987266).

Almost surely, 2^14004340142 is an apocalyptic number.

14004340142 is a deficient number, since it is larger than the sum of its proper divisors (9731354242).

14004340142 is a wasteful number, since it uses less digits than its factorization.

14004340142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801484 (or 1801471 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 14004340142 its reverse (24104340041), we get a palindrome (38108680183).

The spelling of 14004340142 in words is "fourteen billion, four million, three hundred forty thousand, one hundred forty-two".