14469856142 has 8 divisors (see below), whose sum is σ = 24805467696. Its totient is φ = 6201366912.

The previous prime is 14469856103. The next prime is 14469856147. The reversal of 14469856142 is 24165896441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14469856147) 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, 516780563 + ... + 516780590.

It is an arithmetic number, because the mean of its divisors is an integer number (3100683462).

Almost surely, 2^14469856142 is an apocalyptic number.

14469856142 is a deficient number, since it is larger than the sum of its proper divisors (10335611554).

14469856142 is a wasteful number, since it uses less digits than its factorization.

14469856142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033561162.

The product of its digits is 1658880, while the sum is 50.

The spelling of 14469856142 in words is "fourteen billion, four hundred sixty-nine million, eight hundred fifty-six thousand, one hundred forty-two".