145001144460041 has 2 divisors, whose sum is σ = 145001144460042. Its totient is φ = 145001144460040.

The previous prime is 145001144460013. The next prime is 145001144460119. The reversal of 145001144460041 is 140064441100541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144928395581641 + 72748878400 = 12038621^2 + 269720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145001144460041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145001144459983 and 145001144460010.

It is not a weakly prime, because it can be changed into another prime (145001144465041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72500572230020 + 72500572230021.

It is an arithmetic number, because the mean of its divisors is an integer number (72500572230021).

Almost surely, 2^{145001144460041} is an apocalyptic number.

It is an amenable number.

145001144460041 is a deficient number, since it is larger than the sum of its proper divisors (1).

145001144460041 is an equidigital number, since it uses as much as digits as its factorization.

145001144460041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 35.

Adding to 145001144460041 its reverse (140064441100541), we get a palindrome (285065585560582).

The spelling of 145001144460041 in words is "one hundred forty-five trillion, one billion, one hundred forty-four million, four hundred sixty thousand, forty-one".