1444344143414 has 8 divisors (see below), whose sum is σ = 2167264072008. Its totient is φ = 721922786080.

The previous prime is 1444344143413. The next prime is 1444344143477. The reversal of 1444344143414 is 4143414434441.

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

It is a super-2 number, since 2×1444344143414² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444344143413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124635572 + ... + 124647159.

It is an arithmetic number, because the mean of its divisors is an integer number (270908009001).

Almost surely, 2^{1444344143414} is an apocalyptic number.

1444344143414 is a deficient number, since it is larger than the sum of its proper divisors (722919928594).

1444344143414 is a wasteful number, since it uses less digits than its factorization.

1444344143414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249285630.

The product of its digits is 589824, while the sum is 41.

Adding to 1444344143414 its reverse (4143414434441), we get a palindrome (5587758577855).

The spelling of 1444344143414 in words is "one trillion, four hundred forty-four billion, three hundred forty-four million, one hundred forty-three thousand, four hundred fourteen".