1144134243068 has 24 divisors (see below), whose sum is σ = 2066871354240. Its totient is φ = 553600431360.

The previous prime is 1144134243067. The next prime is 1144134243073. The reversal of 1144134243068 is 8603424314411.

It is a super-3 number, since 3×1144134243068³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144134243067) 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, 7251968 + ... + 7408056.

It is an arithmetic number, because the mean of its divisors is an integer number (86119639760).

Almost surely, 2^{1144134243068} is an apocalyptic number.

It is an amenable number.

1144134243068 is a deficient number, since it is larger than the sum of its proper divisors (922737111172).

1144134243068 is a wasteful number, since it uses less digits than its factorization.

1144134243068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215237 (or 215235 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

Adding to 1144134243068 its reverse (8603424314411), we get a palindrome (9747558557479).

The spelling of 1144134243068 in words is "one trillion, one hundred forty-four billion, one hundred thirty-four million, two hundred forty-three thousand, sixty-eight".