1446120601243 has 16 divisors (see below), whose sum is σ = 1494440663040. Its totient is φ = 1397905963200.

The previous prime is 1446120601217. The next prime is 1446120601249. The reversal of 1446120601243 is 3421060216441.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1446120601243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1446120601199 and 1446120601208.

It is not an unprimeable number, because it can be changed into a prime (1446120601249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115048263 + ... + 115060831.

It is an arithmetic number, because the mean of its divisors is an integer number (93402541440).

Almost surely, 2^{1446120601243} is an apocalyptic number.

1446120601243 is a deficient number, since it is larger than the sum of its proper divisors (48320061797).

1446120601243 is a wasteful number, since it uses less digits than its factorization.

1446120601243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16458.

The product of its (nonzero) digits is 27648, while the sum is 34.

Adding to 1446120601243 its reverse (3421060216441), we get a palindrome (4867180817684).

The spelling of 1446120601243 in words is "one trillion, four hundred forty-six billion, one hundred twenty million, six hundred one thousand, two hundred forty-three".