254040244 has 12 divisors (see below), whose sum is σ = 463899744. Its totient is φ = 121497464.

The previous prime is 254040211. The next prime is 254040251. The reversal of 254040244 is 442040452.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380562 + ... + 1380745.

It is an arithmetic number, because the mean of its divisors is an integer number (38658312).

Almost surely, 2^254040244 is an apocalyptic number.

It is an amenable number.

254040244 is a deficient number, since it is larger than the sum of its proper divisors (209859500).

254040244 is a wasteful number, since it uses less digits than its factorization.

254040244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761334 (or 2761332 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 254040244 is about 15938.6399670737. The cubic root of 254040244 is about 633.3359983883.

Adding to 254040244 its reverse (442040452), we get a palindrome (696080696).

The spelling of 254040244 in words is "two hundred fifty-four million, forty thousand, two hundred forty-four".