1448127438 has 8 divisors (see below), whose sum is σ = 2896254888. Its totient is φ = 482709144.

The previous prime is 1448127391. The next prime is 1448127493. The reversal of 1448127438 is 8347218441.

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

1448127438 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1448127438.

It is a congruent number.

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, 120677281 + ... + 120677292.

It is an arithmetic number, because the mean of its divisors is an integer number (362031861).

Almost surely, 2^1448127438 is an apocalyptic number.

1448127438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1448127438 is a wasteful number, since it uses less digits than its factorization.

1448127438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241354578.

The product of its digits is 172032, while the sum is 42.

The square root of 1448127438 is about 38054.2696421834. The cubic root of 1448127438 is about 1131.3637535336.

The spelling of 1448127438 in words is "one billion, four hundred forty-eight million, one hundred twenty-seven thousand, four hundred thirty-eight".