42262530450255 has 16 divisors (see below), whose sum is σ = 75133387467360. Its totient is φ = 22540016240064.

The previous prime is 42262530450251. The next prime is 42262530450263. The reversal of 42262530450255 is 55205403526224.

It is a happy number.

42262530450255 is a `hidden beast` number, since 4 + 2 + 2 + 62 + 5 + 30 + 4 + 502 + 55 = 666.

It is not a de Polignac number, because 42262530450255 - 2² = 42262530450251 is a prime.

It is a super-2 number, since 2×42262530450255² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 42262530450255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42262530450251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156527890422 + ... + 156527890691.

It is an arithmetic number, because the mean of its divisors is an integer number (4695836716710).

Almost surely, 2^{42262530450255} is an apocalyptic number.

42262530450255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42262530450255 is a deficient number, since it is larger than the sum of its proper divisors (32870857017105).

42262530450255 is a wasteful number, since it uses less digits than its factorization.

42262530450255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313055781127 (or 313055781121 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

Adding to 42262530450255 its reverse (55205403526224), we get a palindrome (97467933976479).

The spelling of 42262530450255 in words is "forty-two trillion, two hundred sixty-two billion, five hundred thirty million, four hundred fifty thousand, two hundred fifty-five".