1448218119 has 8 divisors (see below), whose sum is σ = 1942119792. Its totient is φ = 959897600.

The previous prime is 1448218111. The next prime is 1448218127. The reversal of 1448218119 is 9118128441.

It is an interprime number because it is at equal distance from previous prime (1448218111) and next prime (1448218127).

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 1448218119 - 2³ = 1448218111 is a prime.

It is a super-2 number, since 2×1448218119² = 4194671440399796322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448218111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1394682 + ... + 1395719.

It is an arithmetic number, because the mean of its divisors is an integer number (242764974).

Almost surely, 2^1448218119 is an apocalyptic number.

1448218119 is a deficient number, since it is larger than the sum of its proper divisors (493901673).

1448218119 is a wasteful number, since it uses less digits than its factorization.

1448218119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790577.

The product of its digits is 18432, while the sum is 39.

The square root of 1448218119 is about 38055.4610929890. The cubic root of 1448218119 is about 1131.3873681807.

The spelling of 1448218119 in words is "one billion, four hundred forty-eight million, two hundred eighteen thousand, one hundred nineteen".