1044243121234 has 8 divisors (see below), whose sum is σ = 1566381746160. Its totient is φ = 522115872516.

The previous prime is 1044243121223. The next prime is 1044243121241. The reversal of 1044243121234 is 4321213424401.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1044243121196 and 1044243121205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2610744 + ... + 2984035.

It is an arithmetic number, because the mean of its divisors is an integer number (195797718270).

Almost surely, 2^{1044243121234} is an apocalyptic number.

1044243121234 is a deficient number, since it is larger than the sum of its proper divisors (522138624926).

1044243121234 is an equidigital number, since it uses as much as digits as its factorization.

1044243121234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5688104.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1044243121234 its reverse (4321213424401), we get a palindrome (5365456545635).

The spelling of 1044243121234 in words is "one trillion, forty-four billion, two hundred forty-three million, one hundred twenty-one thousand, two hundred thirty-four".