1114440133 has 4 divisors (see below), whose sum is σ = 1118378368. Its totient is φ = 1110501900.

The previous prime is 1114440127. The next prime is 1114440157. The reversal of 1114440133 is 3310444111.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1114440133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114440163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1968693 + ... + 1969258.

It is an arithmetic number, because the mean of its divisors is an integer number (279594592).

Almost surely, 2^1114440133 is an apocalyptic number.

It is an amenable number.

1114440133 is a deficient number, since it is larger than the sum of its proper divisors (3938235).

1114440133 is an equidigital number, since it uses as much as digits as its factorization.

1114440133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3938234.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1114440133 is about 33383.2313145387. The cubic root of 1114440133 is about 1036.7775418035. Note that the first 3 decimals are identical.

Adding to 1114440133 its reverse (3310444111), we get a palindrome (4424884244).

The spelling of 1114440133 in words is "one billion, one hundred fourteen million, four hundred forty thousand, one hundred thirty-three".