14441162142 has 64 divisors (see below), whose sum is σ = 33421310208. Its totient is φ = 4111296000.

The previous prime is 14441162089. The next prime is 14441162179. The reversal of 14441162142 is 24126114441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 629392 + ... + 651932.

It is an arithmetic number, because the mean of its divisors is an integer number (522207972).

Almost surely, 2^14441162142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14441162142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16710655104).

14441162142 is an abundant number, since it is smaller than the sum of its proper divisors (18980148066).

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

14441162142 is a wasteful number, since it uses less digits than its factorization.

14441162142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23145.

The product of its digits is 6144, while the sum is 30.

Adding to 14441162142 its reverse (24126114441), we get a palindrome (38567276583).

The spelling of 14441162142 in words is "fourteen billion, four hundred forty-one million, one hundred sixty-two thousand, one hundred forty-two".