505123242422332 has 24 divisors (see below), whose sum is σ = 936103331142000. Its totient is φ = 237669581971200.

The previous prime is 505123242422261. The next prime is 505123242422339. The reversal of 505123242422332 is 233224242321505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (505123242422339) 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, 553811082 + ... + 554722417.

It is an arithmetic number, because the mean of its divisors is an integer number (39004305464250).

Almost surely, 2^{505123242422332} is an apocalyptic number.

It is an amenable number.

505123242422332 is a deficient number, since it is larger than the sum of its proper divisors (430980088719668).

505123242422332 is a wasteful number, since it uses less digits than its factorization.

505123242422332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108540221 (or 1108540219 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 505123242422332 its reverse (233224242321505), we get a palindrome (738347484743837).

The spelling of 505123242422332 in words is "five hundred five trillion, one hundred twenty-three billion, two hundred forty-two million, four hundred twenty-two thousand, three hundred thirty-two".