255355504221014 has 4 divisors (see below), whose sum is σ = 383033256331524. Its totient is φ = 127677752110506.

The previous prime is 255355504220963. The next prime is 255355504221029. The reversal of 255355504221014 is 410122405553552.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63838876055252 + ... + 63838876055255.

It is an arithmetic number, because the mean of its divisors is an integer number (95758314082881).

Almost surely, 2^{255355504221014} is an apocalyptic number.

255355504221014 is a deficient number, since it is larger than the sum of its proper divisors (127677752110510).

255355504221014 is a wasteful number, since it uses less digits than its factorization.

255355504221014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127677752110509.

The product of its (nonzero) digits is 1200000, while the sum is 44.

Adding to 255355504221014 its reverse (410122405553552), we get a palindrome (665477909774566).

The spelling of 255355504221014 in words is "two hundred fifty-five trillion, three hundred fifty-five billion, five hundred four million, two hundred twenty-one thousand, fourteen".