1448255262443 has 8 divisors (see below), whose sum is σ = 1594409464560. Its totient is φ = 1304516832480.

The previous prime is 1448255262437. The next prime is 1448255262449. The reversal of 1448255262443 is 3442625528441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1448255262437) and next prime (1448255262449).

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

It is a cyclic number.

It is not a de Polignac number, because 1448255262443 - 2¹⁸ = 1448255000299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1448255262391 and 1448255262400.

It is not an unprimeable number, because it can be changed into a prime (1448255262449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603941780 + ... + 603944177.

It is an arithmetic number, because the mean of its divisors is an integer number (199301183070).

Almost surely, 2^{1448255262443} is an apocalyptic number.

1448255262443 is a deficient number, since it is larger than the sum of its proper divisors (146154202117).

1448255262443 is a wasteful number, since it uses less digits than its factorization.

1448255262443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207886077.

The product of its digits is 7372800, while the sum is 50.

The spelling of 1448255262443 in words is "one trillion, four hundred forty-eight billion, two hundred fifty-five million, two hundred sixty-two thousand, four hundred forty-three".