1244034141121 has 8 divisors (see below), whose sum is σ = 1262503941920. Its totient is φ = 1225602941472.

The previous prime is 1244034141101. The next prime is 1244034141139. The reversal of 1244034141121 is 1211414304421.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1244034141121 - 2²³ = 1244025752513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1244034141121.

It is not an unprimeable number, because it can be changed into a prime (1244034141101) 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, 9585351 + ... + 9714268.

It is an arithmetic number, because the mean of its divisors is an integer number (157812992740).

Almost surely, 2^{1244034141121} is an apocalyptic number.

It is an amenable number.

1244034141121 is a deficient number, since it is larger than the sum of its proper divisors (18469800799).

1244034141121 is an equidigital number, since it uses as much as digits as its factorization.

1244034141121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19300575.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1244034141121 its reverse (1211414304421), we get a palindrome (2455448445542).

The spelling of 1244034141121 in words is "one trillion, two hundred forty-four billion, thirty-four million, one hundred forty-one thousand, one hundred twenty-one".