1144323041234 has 32 divisors (see below), whose sum is σ = 1858122089280. Its totient is φ = 526850056512.

The previous prime is 1144323041179. The next prime is 1144323041299. The reversal of 1144323041234 is 4321403234411.

It is a self number, because there is not a number n which added to its sum of digits gives 1144323041234.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2439569 + ... + 2870564.

It is an arithmetic number, because the mean of its divisors is an integer number (58066315290).

Almost surely, 2^{1144323041234} is an apocalyptic number.

1144323041234 is a deficient number, since it is larger than the sum of its proper divisors (713799048046).

1144323041234 is a wasteful number, since it uses less digits than its factorization.

1144323041234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5310314.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1144323041234 its reverse (4321403234411), we get a palindrome (5465726275645).

The spelling of 1144323041234 in words is "one trillion, one hundred forty-four billion, three hundred twenty-three million, forty-one thousand, two hundred thirty-four".