1444030424121 has 8 divisors (see below), whose sum is σ = 1925379504864. Its totient is φ = 962684146400.

The previous prime is 1444030424117. The next prime is 1444030424171. The reversal of 1444030424121 is 1214240304441.

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 1444030424121 - 2² = 1444030424117 is a prime.

It is a super-3 number, since 3×1444030424121³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1444030424101) 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, 1406950 + ... + 2206256.

It is an arithmetic number, because the mean of its divisors is an integer number (240672438108).

Almost surely, 2^{1444030424121} is an apocalyptic number.

It is an amenable number.

1444030424121 is a deficient number, since it is larger than the sum of its proper divisors (481349080743).

1444030424121 is an equidigital number, since it uses as much as digits as its factorization.

1444030424121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401511.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1444030424121 its reverse (1214240304441), we get a palindrome (2658270728562).

The spelling of 1444030424121 in words is "one trillion, four hundred forty-four billion, thirty million, four hundred twenty-four thousand, one hundred twenty-one".