14144434254 has 48 divisors (see below), whose sum is σ = 31293795312. Its totient is φ = 4615588224.

The previous prime is 14144434189. The next prime is 14144434273. The reversal of 14144434254 is 45243444141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 419757 + ... + 452199.

It is an arithmetic number, because the mean of its divisors is an integer number (651954069).

Almost surely, 2^14144434254 is an apocalyptic number.

14144434254 is an abundant number, since it is smaller than the sum of its proper divisors (17149361058).

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

14144434254 is a wasteful number, since it uses less digits than its factorization.

14144434254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32961 (or 32958 counting only the distinct ones).

The product of its digits is 122880, while the sum is 36.

Adding to 14144434254 its reverse (45243444141), we get a palindrome (59387878395).

The spelling of 14144434254 in words is "fourteen billion, one hundred forty-four million, four hundred thirty-four thousand, two hundred fifty-four".