1413201421444 has 12 divisors (see below), whose sum is σ = 2539943095564. Its totient is φ = 687503394144.

The previous prime is 1413201421427. The next prime is 1413201421573. The reversal of 1413201421444 is 4441241023141.

It can be written as a sum of positive squares in 2 ways, for example, as 1104365588544 + 308835832900 = 1050888^2 + 555730^2 .

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, 4774328979 + ... + 4774329274.

Almost surely, 2^{1413201421444} is an apocalyptic number.

It is an amenable number.

1413201421444 is a deficient number, since it is larger than the sum of its proper divisors (1126741674120).

1413201421444 is a wasteful number, since it uses less digits than its factorization.

1413201421444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9548658294 (or 9548658292 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 1413201421444 its reverse (4441241023141), we get a palindrome (5854442444585).

The spelling of 1413201421444 in words is "one trillion, four hundred thirteen billion, two hundred one million, four hundred twenty-one thousand, four hundred forty-four".