255023046422 has 16 divisors (see below), whose sum is σ = 382978503600. Its totient is φ = 127363594752.

The previous prime is 255023046359. The next prime is 255023046427. The reversal of 255023046422 is 224640320552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255023046427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15898118 + ... + 15914150.

It is an arithmetic number, because the mean of its divisors is an integer number (23936156475).

Almost surely, 2^255023046422 is an apocalyptic number.

255023046422 is a deficient number, since it is larger than the sum of its proper divisors (127955457178).

255023046422 is a wasteful number, since it uses less digits than its factorization.

255023046422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24767.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 255023046422 its reverse (224640320552), we get a palindrome (479663366974).

The spelling of 255023046422 in words is "two hundred fifty-five billion, twenty-three million, forty-six thousand, four hundred twenty-two".