1418244448 has 48 divisors (see below), whose sum is σ = 3028569264. Its totient is φ = 651120640.

The previous prime is 1418244439. The next prime is 1418244467. The reversal of 1418244448 is 8444428141.

It is a super-2 number, since 2×1418244448² = 4022834628565649408, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 1418244448.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9490 + ... + 54097.

It is an arithmetic number, because the mean of its divisors is an integer number (63095193).

Almost surely, 2^1418244448 is an apocalyptic number.

It is an amenable number.

1418244448 is an abundant number, since it is smaller than the sum of its proper divisors (1610324816).

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

1418244448 is a wasteful number, since it uses less digits than its factorization.

1418244448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63655 (or 63647 counting only the distinct ones).

The product of its digits is 131072, while the sum is 40.

The square root of 1418244448 is about 37659.5864024022. The cubic root of 1418244448 is about 1123.5274753800.

The spelling of 1418244448 in words is "one billion, four hundred eighteen million, two hundred forty-four thousand, four hundred forty-eight".