1114444000 has 48 divisors (see below), whose sum is σ = 2738198736. Its totient is φ = 445776000.

The previous prime is 1114443997. The next prime is 1114444021. The reversal of 1114444000 is 4444111.

It is a zygodrome in base 10.

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, 135306 + ... + 143305.

It is an arithmetic number, because the mean of its divisors is an integer number (57045807).

Almost surely, 2^1114444000 is an apocalyptic number.

1114444000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114444000 is an abundant number, since it is smaller than the sum of its proper divisors (1623754736).

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

1114444000 is an equidigital number, since it uses as much as digits as its factorization.

1114444000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278636 (or 278618 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1114444000 is about 33383.2892327883. The cubic root of 1114444000 is about 1036.7787409748.

Adding to 1114444000 its reverse (4444111), we get a palindrome (1118888111).

The spelling of 1114444000 in words is "one billion, one hundred fourteen million, four hundred forty-four thousand".