369540448132949 has 2 divisors, whose sum is σ = 369540448132950. Its totient is φ = 369540448132948.

The previous prime is 369540448132787. The next prime is 369540448133029. The reversal of 369540448132949 is 949231844045963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 224269134481924 + 145271313651025 = 14975618^2 + 12052855^2 .

It is a cyclic number.

It is not a de Polignac number, because 369540448132949 - 2¹² = 369540448128853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (369540448152949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184770224066474 + 184770224066475.

It is an arithmetic number, because the mean of its divisors is an integer number (184770224066475).

Almost surely, 2^{369540448132949} is an apocalyptic number.

It is an amenable number.

369540448132949 is a deficient number, since it is larger than the sum of its proper divisors (1).

369540448132949 is an equidigital number, since it uses as much as digits as its factorization.

369540448132949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 806215680, while the sum is 71.

The spelling of 369540448132949 in words is "three hundred sixty-nine trillion, five hundred forty billion, four hundred forty-eight million, one hundred thirty-two thousand, nine hundred forty-nine".