254009941 has 2 divisors, whose sum is σ = 254009942. Its totient is φ = 254009940.

The previous prime is 254009933. The next prime is 254009957. The reversal of 254009941 is 149900452.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234243025 + 19766916 = 15305^2 + 4446^2 .

It is a cyclic number.

It is not a de Polignac number, because 254009941 - 2³ = 254009933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 254009897 and 254009906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254009911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127004970 + 127004971.

It is an arithmetic number, because the mean of its divisors is an integer number (127004971).

Almost surely, 2^254009941 is an apocalyptic number.

It is an amenable number.

254009941 is a deficient number, since it is larger than the sum of its proper divisors (1).

254009941 is an equidigital number, since it uses as much as digits as its factorization.

254009941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 254009941 is about 15937.6893243657. The cubic root of 254009941 is about 633.3108150504.

The spelling of 254009941 in words is "two hundred fifty-four million, nine thousand, nine hundred forty-one".