1445084141 has 2 divisors, whose sum is σ = 1445084142. Its totient is φ = 1445084140.

The previous prime is 1445084131. The next prime is 1445084143. The reversal of 1445084141 is 1414805441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1336194916 + 108889225 = 36554^2 + 10435^2 .

It is a cyclic number.

It is not a de Polignac number, because 1445084141 - 2³⁰ = 371342317 is a prime.

Together with 1445084143, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1445084098 and 1445084107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1445084143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 722542070 + 722542071.

It is an arithmetic number, because the mean of its divisors is an integer number (722542071).

Almost surely, 2^1445084141 is an apocalyptic number.

It is an amenable number.

1445084141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1445084141 is an equidigital number, since it uses as much as digits as its factorization.

1445084141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 1445084141 is about 38014.2623366546. The cubic root of 1445084141 is about 1130.5706625007.

Adding to 1445084141 its reverse (1414805441), we get a palindrome (2859889582).

The spelling of 1445084141 in words is "one billion, four hundred forty-five million, eighty-four thousand, one hundred forty-one".