2255442142355 has 8 divisors (see below), whose sum is σ = 2706569520000. Its totient is φ = 1804327747776.

The previous prime is 2255442142337. The next prime is 2255442142379. The reversal of 2255442142355 is 5532412445522.

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 2255442142355 - 2²⁰ = 2255441093779 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2859395 + ... + 3561884.

It is an arithmetic number, because the mean of its divisors is an integer number (338321190000).

Almost surely, 2^{2255442142355} is an apocalyptic number.

2255442142355 is a deficient number, since it is larger than the sum of its proper divisors (451127377645).

2255442142355 is an equidigital number, since it uses as much as digits as its factorization.

2255442142355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6491533.

The product of its digits is 1920000, while the sum is 44.

Adding to 2255442142355 its reverse (5532412445522), we get a palindrome (7787854587877).

The spelling of 2255442142355 in words is "two trillion, two hundred fifty-five billion, four hundred forty-two million, one hundred forty-two thousand, three hundred fifty-five".