141445323545 has 16 divisors (see below), whose sum is σ = 170106386688. Its totient is φ = 112908382080.

The previous prime is 141445323541. The next prime is 141445323577. The reversal of 141445323545 is 545323544141.

141445323545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141445323545 - 2² = 141445323541 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141445323541) 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, 18301472 + ... + 18309198.

It is an arithmetic number, because the mean of its divisors is an integer number (10631649168).

Almost surely, 2^141445323545 is an apocalyptic number.

It is an amenable number.

141445323545 is a deficient number, since it is larger than the sum of its proper divisors (28661063143).

141445323545 is an equidigital number, since it uses as much as digits as its factorization.

141445323545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15280.

The product of its digits is 576000, while the sum is 41.

Adding to 141445323545 its reverse (545323544141), we get a palindrome (686768867686).

The spelling of 141445323545 in words is "one hundred forty-one billion, four hundred forty-five million, three hundred twenty-three thousand, five hundred forty-five".