1344452002443 has 32 divisors (see below), whose sum is σ = 2175613029120. Its totient is φ = 813783905280.

The previous prime is 1344452002427. The next prime is 1344452002463. The reversal of 1344452002443 is 3442002544431.

1344452002443 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 4 + 5 + 200 + 2 + 443 = 666.

It is not a de Polignac number, because 1344452002443 - 2⁴ = 1344452002427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1344452002398 and 1344452002407.

It is not an unprimeable number, because it can be changed into a prime (1344452002463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2642230 + ... + 3109707.

It is an arithmetic number, because the mean of its divisors is an integer number (67987907160).

Almost surely, 2^{1344452002443} is an apocalyptic number.

1344452002443 is a deficient number, since it is larger than the sum of its proper divisors (831161026677).

1344452002443 is a wasteful number, since it uses less digits than its factorization.

1344452002443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5752744 (or 5752738 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

Adding to 1344452002443 its reverse (3442002544431), we get a palindrome (4786454546874).

The spelling of 1344452002443 in words is "one trillion, three hundred forty-four billion, four hundred fifty-two million, two thousand, four hundred forty-three".