42512260255 has 8 divisors (see below), whose sum is σ = 51037840512. Its totient is φ = 33994389408.

The previous prime is 42512260237. The next prime is 42512260279. The reversal of 42512260255 is 55206221524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42512260255 - 2¹⁷ = 42512129183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42512260255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1915212 + ... + 1937281.

It is an arithmetic number, because the mean of its divisors is an integer number (6379730064).

Almost surely, 2^42512260255 is an apocalyptic number.

42512260255 is a deficient number, since it is larger than the sum of its proper divisors (8525580257).

42512260255 is a wasteful number, since it uses less digits than its factorization.

42512260255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854705.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 42512260255 its reverse (55206221524), we get a palindrome (97718481779).

The spelling of 42512260255 in words is "forty-two billion, five hundred twelve million, two hundred sixty thousand, two hundred fifty-five".