1114443444 has 12 divisors (see below), whose sum is σ = 2600368064. Its totient is φ = 371481144.

The previous prime is 1114443437. The next prime is 1114443457. The reversal of 1114443444 is 4443444111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1114443444² = 2483968379749162272, which contains 22 as substring.

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

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, 46435132 + ... + 46435155.

Almost surely, 2^1114443444 is an apocalyptic number.

It is an amenable number.

1114443444 is an abundant number, since it is smaller than the sum of its proper divisors (1485924620).

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

1114443444 is a wasteful number, since it uses less digits than its factorization.

1114443444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92870294 (or 92870292 counting only the distinct ones).

The product of its digits is 12288, while the sum is 30.

The square root of 1114443444 is about 33383.2809052675. The cubic root of 1114443444 is about 1036.7785685573.

Adding to 1114443444 its reverse (4443444111), we get a palindrome (5557887555).

The spelling of 1114443444 in words is "one billion, one hundred fourteen million, four hundred forty-three thousand, four hundred forty-four".