225150042349 has 2 divisors, whose sum is σ = 225150042350. Its totient is φ = 225150042348.

The previous prime is 225150042319. The next prime is 225150042419. The reversal of 225150042349 is 943240051522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205225308324 + 19924734025 = 453018^2 + 141155^2 .

It is a cyclic number.

It is not a de Polignac number, because 225150042349 - 2²³ = 225141653741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225150042319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112575021174 + 112575021175.

It is an arithmetic number, because the mean of its divisors is an integer number (112575021175).

Almost surely, 2^225150042349 is an apocalyptic number.

It is an amenable number.

225150042349 is a deficient number, since it is larger than the sum of its proper divisors (1).

225150042349 is an equidigital number, since it uses as much as digits as its factorization.

225150042349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 225150042349 in words is "two hundred twenty-five billion, one hundred fifty million, forty-two thousand, three hundred forty-nine".