110440520249 has 2 divisors, whose sum is σ = 110440520250. Its totient is φ = 110440520248.

The previous prime is 110440520233. The next prime is 110440520269. The reversal of 110440520249 is 942025044011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107694236224 + 2746284025 = 328168^2 + 52405^2 .

It is a cyclic number.

It is not a de Polignac number, because 110440520249 - 2⁴ = 110440520233 is a prime.

It is not a weakly prime, because it can be changed into another prime (110440520269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55220260124 + 55220260125.

It is an arithmetic number, because the mean of its divisors is an integer number (55220260125).

Almost surely, 2^110440520249 is an apocalyptic number.

It is an amenable number.

110440520249 is a deficient number, since it is larger than the sum of its proper divisors (1).

110440520249 is an equidigital number, since it uses as much as digits as its factorization.

110440520249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 110440520249 in words is "one hundred ten billion, four hundred forty million, five hundred twenty thousand, two hundred forty-nine".