14171417142 has 16 divisors (see below), whose sum is σ = 28357179840. Its totient is φ = 4721414792.

The previous prime is 14171417089. The next prime is 14171417191. The reversal of 14171417142 is 24171417141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584868 + ... + 608615.

It is an arithmetic number, because the mean of its divisors is an integer number (1772323740).

Almost surely, 2^14171417142 is an apocalyptic number.

14171417142 is an abundant number, since it is smaller than the sum of its proper divisors (14185762698).

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

14171417142 is a wasteful number, since it uses less digits than its factorization.

14171417142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195467.

The product of its digits is 6272, while the sum is 33.

Subtracting 14171417142 from its reverse (24171417141), we obtain a palindrome (9999999999).

The spelling of 14171417142 in words is "fourteen billion, one hundred seventy-one million, four hundred seventeen thousand, one hundred forty-two".