1445511011342 has 8 divisors (see below), whose sum is σ = 2168282034000. Its totient is φ = 722750333344.

The previous prime is 1445511011281. The next prime is 1445511011383. The reversal of 1445511011342 is 2431101155441.

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

It is a junction number, because it is equal to n+sod(n) for n = 1445511011299 and 1445511011308.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2226842 + ... + 2801757.

It is an arithmetic number, because the mean of its divisors is an integer number (271035254250).

Almost surely, 2^{1445511011342} is an apocalyptic number.

1445511011342 is a deficient number, since it is larger than the sum of its proper divisors (722771022658).

1445511011342 is a wasteful number, since it uses less digits than its factorization.

1445511011342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172330.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 1445511011342 its reverse (2431101155441), we get a palindrome (3876612166783).

The spelling of 1445511011342 in words is "one trillion, four hundred forty-five billion, five hundred eleven million, eleven thousand, three hundred forty-two".