1144334121231 has 8 divisors (see below), whose sum is σ = 1743747232384. Its totient is φ = 653905212120.

The previous prime is 1144334121199. The next prime is 1144334121253. The reversal of 1144334121231 is 1321214334411.

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

It is not a de Polignac number, because 1144334121231 - 2⁵ = 1144334121199 is a prime.

It is a super-2 number, since 2×1144334121231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144334121031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27246050485 + ... + 27246050526.

It is an arithmetic number, because the mean of its divisors is an integer number (217968404048).

Almost surely, 2^{1144334121231} is an apocalyptic number.

1144334121231 is a deficient number, since it is larger than the sum of its proper divisors (599413111153).

1144334121231 is an equidigital number, since it uses as much as digits as its factorization.

1144334121231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54492101021.

The product of its digits is 6912, while the sum is 30.

Adding to 1144334121231 its reverse (1321214334411), we get a palindrome (2465548455642).

The spelling of 1144334121231 in words is "one trillion, one hundred forty-four billion, three hundred thirty-four million, one hundred twenty-one thousand, two hundred thirty-one".