380569141 has 2 divisors, whose sum is σ = 380569142. Its totient is φ = 380569140.

The previous prime is 380569129. The next prime is 380569151. The reversal of 380569141 is 141965083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 363054916 + 17514225 = 19054^2 + 4185^2 .

It is a cyclic number.

It is not a de Polignac number, because 380569141 - 2¹³ = 380560949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380569141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380569151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190284570 + 190284571.

It is an arithmetic number, because the mean of its divisors is an integer number (190284571).

Almost surely, 2^380569141 is an apocalyptic number.

It is an amenable number.

380569141 is a deficient number, since it is larger than the sum of its proper divisors (1).

380569141 is an equidigital number, since it uses as much as digits as its factorization.

380569141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 380569141 is about 19508.1813862800. The cubic root of 380569141 is about 724.6770760047.

The spelling of 380569141 in words is "three hundred eighty million, five hundred sixty-nine thousand, one hundred forty-one".