1142440441314 has 8 divisors (see below), whose sum is σ = 2284880882640. Its totient is φ = 380813480436.

The previous prime is 1142440441277. The next prime is 1142440441319. The reversal of 1142440441314 is 4131440442411.

It is a sphenic number, since it is the product of 3 distinct primes.

1142440441314 is an admirable number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1142440441319) 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, 95203370104 + ... + 95203370115.

It is an arithmetic number, because the mean of its divisors is an integer number (285610110330).

Almost surely, 2^{1142440441314} is an apocalyptic number.

1142440441314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1142440441314 is a wasteful number, since it uses less digits than its factorization.

1142440441314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190406740224.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 1142440441314 its reverse (4131440442411), we get a palindrome (5273880883725).

The spelling of 1142440441314 in words is "one trillion, one hundred forty-two billion, four hundred forty million, four hundred forty-one thousand, three hundred fourteen".