1244114033142 has 8 divisors (see below), whose sum is σ = 2488228066296. Its totient is φ = 414704677712.

The previous prime is 1244114033137. The next prime is 1244114033147. The reversal of 1244114033142 is 2413304114421.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1244114033137) and next prime (1244114033147).

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

1244114033142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244114033147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103676169423 + ... + 103676169434.

It is an arithmetic number, because the mean of its divisors is an integer number (311028508287).

Almost surely, 2^{1244114033142} is an apocalyptic number.

1244114033142 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.

1244114033142 is a wasteful number, since it uses less digits than its factorization.

1244114033142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207352338862.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1244114033142 its reverse (2413304114421), we get a palindrome (3657418147563).

The spelling of 1244114033142 in words is "one trillion, two hundred forty-four billion, one hundred fourteen million, thirty-three thousand, one hundred forty-two".