1413131112442 has 12 divisors (see below), whose sum is σ = 2465769594330. Its totient is φ = 605627619576.

The previous prime is 1413131112397. The next prime is 1413131112451. The reversal of 1413131112442 is 2442111313141.

It can be written as a sum of positive squares in only one way, i.e., 1241154193041 + 171976919401 = 1114071^2 + 414701^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1413131112442.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7209852517 + ... + 7209852712.

Almost surely, 2^{1413131112442} is an apocalyptic number.

1413131112442 is a deficient number, since it is larger than the sum of its proper divisors (1052638481888).

1413131112442 is a wasteful number, since it uses less digits than its factorization.

1413131112442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14419705245 (or 14419705238 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

Adding to 1413131112442 its reverse (2442111313141), we get a palindrome (3855242425583).

The spelling of 1413131112442 in words is "one trillion, four hundred thirteen billion, one hundred thirty-one million, one hundred twelve thousand, four hundred forty-two".