14440540454042 has 8 divisors (see below), whose sum is σ = 21667645910100. Its totient is φ = 7217991817344.

The previous prime is 14440540454033. The next prime is 14440540454083. The reversal of 14440540454042 is 24045404504441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14438791625281 + 1748828761 = 3799841^2 + 41819^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1139196917 + ... + 1139209592.

Almost surely, 2^{14440540454042} is an apocalyptic number.

14440540454042 is a deficient number, since it is larger than the sum of its proper divisors (7227105456058).

14440540454042 is a wasteful number, since it uses less digits than its factorization.

14440540454042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278409680.

The product of its (nonzero) digits is 819200, while the sum is 41.

Adding to 14440540454042 its reverse (24045404504441), we get a palindrome (38485944958483).

The spelling of 14440540454042 in words is "fourteen trillion, four hundred forty billion, five hundred forty million, four hundred fifty-four thousand, forty-two".