42355310255 has 32 divisors (see below), whose sum is σ = 52600803840. Its totient is φ = 32716172160.

The previous prime is 42355310243. The next prime is 42355310281. The reversal of 42355310255 is 55201355324.

It is not a de Polignac number, because 42355310255 - 2⁶ = 42355310191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20894552 + ... + 20896578.

It is an arithmetic number, because the mean of its divisors is an integer number (1643775120).

Almost surely, 2^42355310255 is an apocalyptic number.

42355310255 is a deficient number, since it is larger than the sum of its proper divisors (10245493585).

42355310255 is a wasteful number, since it uses less digits than its factorization.

42355310255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879.

The product of its (nonzero) digits is 90000, while the sum is 35.

Adding to 42355310255 its reverse (55201355324), we get a palindrome (97556665579).

The spelling of 42355310255 in words is "forty-two billion, three hundred fifty-five million, three hundred ten thousand, two hundred fifty-five".