11374440229 has 2 divisors, whose sum is σ = 11374440230. Its totient is φ = 11374440228.

The previous prime is 11374440199. The next prime is 11374440271. The reversal of 11374440229 is 92204447311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10186259329 + 1188180900 = 100927^2 + 34470^2 .

It is a cyclic number.

It is not a de Polignac number, because 11374440229 - 2¹⁹ = 11373915941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11374440289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5687220114 + 5687220115.

It is an arithmetic number, because the mean of its divisors is an integer number (5687220115).

Almost surely, 2^11374440229 is an apocalyptic number.

It is an amenable number.

11374440229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11374440229 is an equidigital number, since it uses as much as digits as its factorization.

11374440229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 11374440229 in words is "eleven billion, three hundred seventy-four million, four hundred forty thousand, two hundred twenty-nine".