254133034335241 has 4 divisors (see below), whose sum is σ = 255223734053652. Its totient is φ = 253042334616832.

The previous prime is 254133034335203. The next prime is 254133034335247. The reversal of 254133034335241 is 142533430331452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 150107313845241 + 104025720490000 = 12251829^2 + 10199300^2 .

It is a cyclic number.

It is not a de Polignac number, because 254133034335241 - 2¹¹ = 254133034333193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254133034335247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545349858856 + ... + 545349859321.

It is an arithmetic number, because the mean of its divisors is an integer number (63805933513413).

Almost surely, 2^{254133034335241} is an apocalyptic number.

It is an amenable number.

254133034335241 is a deficient number, since it is larger than the sum of its proper divisors (1090699718411).

254133034335241 is a wasteful number, since it uses less digits than its factorization.

254133034335241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090699718410.

The product of its (nonzero) digits is 1555200, while the sum is 43.

Adding to 254133034335241 its reverse (142533430331452), we get a palindrome (396666464666693).

The spelling of 254133034335241 in words is "two hundred fifty-four trillion, one hundred thirty-three billion, thirty-four million, three hundred thirty-five thousand, two hundred forty-one".