14144442434 has 16 divisors (see below), whose sum is σ = 22151482560. Its totient is φ = 6760958160.

The previous prime is 14144442383. The next prime is 14144442461. The reversal of 14144442434 is 43424444141.

It is a junction number, because it is equal to n+sod(n) for n = 14144442394 and 14144442403.

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, 1589 + ... + 168200.

It is an arithmetic number, because the mean of its divisors is an integer number (1384467660).

Almost surely, 2^14144442434 is an apocalyptic number.

14144442434 is a deficient number, since it is larger than the sum of its proper divisors (8007040126).

14144442434 is a wasteful number, since it uses less digits than its factorization.

14144442434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171625.

The product of its digits is 98304, while the sum is 35.

Adding to 14144442434 its reverse (43424444141), we get a palindrome (57568886575).

The spelling of 14144442434 in words is "fourteen billion, one hundred forty-four million, four hundred forty-two thousand, four hundred thirty-four".