114442240 has 120 divisors (see below), whose sum is σ = 301980672. Its totient is φ = 41287680.

The previous prime is 114442213. The next prime is 114442243. The reversal of 114442240 is 42244411.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a nialpdrome in base 8.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (114442243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 901057 + ... + 901183.

Almost surely, 2^114442240 is an apocalyptic number.

114442240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 114442240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150990336).

114442240 is an abundant number, since it is smaller than the sum of its proper divisors (187538432).

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

114442240 is an equidigital number, since it uses as much as digits as its factorization.

114442240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 114442240 is about 10697.7679915018. The cubic root of 114442240 is about 485.5069485801.

Adding to 114442240 its reverse (42244411), we get a palindrome (156686651).

The spelling of 114442240 in words is "one hundred fourteen million, four hundred forty-two thousand, two hundred forty".