1244334141141 has 24 divisors (see below), whose sum is σ = 2078448238944. Its totient is φ = 656352073440.

The previous prime is 1244334141091. The next prime is 1244334141151. The reversal of 1244334141141 is 1411414334421.

It is not a de Polignac number, because 1244334141141 - 2²³ = 1244325752533 is a prime.

It is a super-2 number, since 2×1244334141141² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244334141151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 325569555 + ... + 325573376.

It is an arithmetic number, because the mean of its divisors is an integer number (86602009956).

Almost surely, 2^{1244334141141} is an apocalyptic number.

It is an amenable number.

1244334141141 is a deficient number, since it is larger than the sum of its proper divisors (834114097803).

1244334141141 is a wasteful number, since it uses less digits than its factorization.

1244334141141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651142961 (or 651142954 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

Adding to 1244334141141 its reverse (1411414334421), we get a palindrome (2655748475562).

The spelling of 1244334141141 in words is "one trillion, two hundred forty-four billion, three hundred thirty-four million, one hundred forty-one thousand, one hundred forty-one".