254545142441 has 16 divisors (see below), whose sum is σ = 270998784000. Its totient is φ = 238259597568.

The previous prime is 254545142429. The next prime is 254545142473. The reversal of 254545142441 is 144241545452.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254545142441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (254545642441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2216330 + ... + 2328348.

It is an arithmetic number, because the mean of its divisors is an integer number (16937424000).

Almost surely, 2^254545142441 is an apocalyptic number.

It is an amenable number.

254545142441 is a deficient number, since it is larger than the sum of its proper divisors (16453641559).

254545142441 is a wasteful number, since it uses less digits than its factorization.

254545142441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112768.

The product of its digits is 512000, while the sum is 41.

Adding to 254545142441 its reverse (144241545452), we get a palindrome (398786687893).

The spelling of 254545142441 in words is "two hundred fifty-four billion, five hundred forty-five million, one hundred forty-two thousand, four hundred forty-one".