944527141 has 2 divisors, whose sum is σ = 944527142. Its totient is φ = 944527140.

The previous prime is 944527099. The next prime is 944527147. The reversal of 944527141 is 141725449.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 838334116 + 106193025 = 28954^2 + 10305^2 .

It is an emirp because it is prime and its reverse (141725449) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 944527141 - 2⁹ = 944526629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 944527141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (944527147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472263570 + 472263571.

It is an arithmetic number, because the mean of its divisors is an integer number (472263571).

Almost surely, 2^944527141 is an apocalyptic number.

It is an amenable number.

944527141 is a deficient number, since it is larger than the sum of its proper divisors (1).

944527141 is an equidigital number, since it uses as much as digits as its factorization.

944527141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40320, while the sum is 37.

The square root of 944527141 is about 30733.1602833161. The cubic root of 944527141 is about 981.1561881672.

The spelling of 944527141 in words is "nine hundred forty-four million, five hundred twenty-seven thousand, one hundred forty-one".