1314142353444 has 12 divisors (see below), whose sum is σ = 3066332158064. Its totient is φ = 438047451144.

The previous prime is 1314142353353. The next prime is 1314142353467. The reversal of 1314142353444 is 4443532414131.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1314142353444² (a number of 25 digits) contains 22 as substring.

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, 54755931382 + ... + 54755931405.

Almost surely, 2^{1314142353444} is an apocalyptic number.

It is an amenable number.

1314142353444 is an abundant number, since it is smaller than the sum of its proper divisors (1752189804620).

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

1314142353444 is a wasteful number, since it uses less digits than its factorization.

1314142353444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109511862794 (or 109511862792 counting only the distinct ones).

The product of its digits is 276480, while the sum is 39.

Adding to 1314142353444 its reverse (4443532414131), we get a palindrome (5757674767575).

The spelling of 1314142353444 in words is "one trillion, three hundred fourteen billion, one hundred forty-two million, three hundred fifty-three thousand, four hundred forty-four".