254230513312 has 12 divisors (see below), whose sum is σ = 500516323146. Its totient is φ = 127115256640.

The previous prime is 254230513297. The next prime is 254230513387. The reversal of 254230513312 is 213315032452.

It can be written as a sum of positive squares in only one way, i.e., 146538902416 + 107691610896 = 382804^2 + 328164^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3972351739 + ... + 3972351802.

Almost surely, 2^254230513312 is an apocalyptic number.

It is an amenable number.

254230513312 is a deficient number, since it is larger than the sum of its proper divisors (246285809834).

254230513312 is an equidigital number, since it uses as much as digits as its factorization.

254230513312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7944703551 (or 7944703543 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 254230513312 its reverse (213315032452), we get a palindrome (467545545764).

The spelling of 254230513312 in words is "two hundred fifty-four billion, two hundred thirty million, five hundred thirteen thousand, three hundred twelve".