11354040150449 has 2 divisors, whose sum is σ = 11354040150450. Its totient is φ = 11354040150448.

The previous prime is 11354040150377. The next prime is 11354040150463. The reversal of 11354040150449 is 94405104045311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8003467321600 + 3350572828849 = 2829040^2 + 1830457^2 .

It is a cyclic number.

It is not a de Polignac number, because 11354040150449 - 2¹⁶ = 11354040084913 is a prime.

It is not a weakly prime, because it can be changed into another prime (11354040150499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5677020075224 + 5677020075225.

It is an arithmetic number, because the mean of its divisors is an integer number (5677020075225).

Almost surely, 2^{11354040150449} is an apocalyptic number.

It is an amenable number.

11354040150449 is a deficient number, since it is larger than the sum of its proper divisors (1).

11354040150449 is an equidigital number, since it uses as much as digits as its factorization.

11354040150449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 11354040150449 in words is "eleven trillion, three hundred fifty-four billion, forty million, one hundred fifty thousand, four hundred forty-nine".