360138241 has 2 divisors, whose sum is σ = 360138242. Its totient is φ = 360138240.

The previous prime is 360138227. The next prime is 360138277. The reversal of 360138241 is 142831063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 360050625 + 87616 = 18975^2 + 296^2 .

It is a cyclic number.

It is not a de Polignac number, because 360138241 - 2¹¹ = 360136193 is a prime.

It is not a weakly prime, because it can be changed into another prime (360138281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180069120 + 180069121.

It is an arithmetic number, because the mean of its divisors is an integer number (180069121).

Almost surely, 2^360138241 is an apocalyptic number.

It is an amenable number.

360138241 is a deficient number, since it is larger than the sum of its proper divisors (1).

360138241 is an equidigital number, since it uses as much as digits as its factorization.

360138241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 360138241 is about 18977.3085815666. The cubic root of 360138241 is about 711.4697063724.

It can be divided in two parts, 360 and 138241, that added together give a triangular number (138601 = T₅₂₆).

The spelling of 360138241 in words is "three hundred sixty million, one hundred thirty-eight thousand, two hundred forty-one".