1114444448 has 48 divisors (see below), whose sum is σ = 2413152000. Its totient is φ = 503406336.

The previous prime is 1114444423. The next prime is 1114444453. The reversal of 1114444448 is 8444444111.

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

It is a plaindrome in base 10.

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, 8948 + ... + 48051.

It is an arithmetic number, because the mean of its divisors is an integer number (50274000).

Almost surely, 2^1114444448 is an apocalyptic number.

It is an amenable number.

1114444448 is an abundant number, since it is smaller than the sum of its proper divisors (1298707552).

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

1114444448 is a wasteful number, since it uses less digits than its factorization.

1114444448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57069 (or 57061 counting only the distinct ones).

The product of its digits is 32768, while the sum is 35.

The square root of 1114444448 is about 33383.2959427316. The cubic root of 1114444448 is about 1036.7788799012.

Adding to 1114444448 its reverse (8444444111), we get a palindrome (9558888559).

The spelling of 1114444448 in words is "one billion, one hundred fourteen million, four hundred forty-four thousand, four hundred forty-eight".