1443242123201 has 8 divisors (see below), whose sum is σ = 1476843190944. Its totient is φ = 1409642750880.

The previous prime is 1443242123189. The next prime is 1443242123233. The reversal of 1443242123201 is 1023212423441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1443242123201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1443242123251) 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, 1387550 + ... + 2193576.

It is an arithmetic number, because the mean of its divisors is an integer number (184605398868).

Almost surely, 2^{1443242123201} is an apocalyptic number.

It is an amenable number.

1443242123201 is a deficient number, since it is larger than the sum of its proper divisors (33601067743).

1443242123201 is an equidigital number, since it uses as much as digits as its factorization.

1443242123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847711.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1443242123201 its reverse (1023212423441), we get a palindrome (2466454546642).

The spelling of 1443242123201 in words is "one trillion, four hundred forty-three billion, two hundred forty-two million, one hundred twenty-three thousand, two hundred one".