2042341256355 has 16 divisors (see below), whose sum is σ = 3269644799904. Its totient is φ = 1088615740160.

The previous prime is 2042341256353. The next prime is 2042341256401. The reversal of 2042341256355 is 5536521432402.

It is not a de Polignac number, because 2042341256355 - 2¹ = 2042341256353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2042341256353) 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, 39531444 + ... + 39583073.

It is an arithmetic number, because the mean of its divisors is an integer number (204352799994).

Almost surely, 2^{2042341256355} is an apocalyptic number.

2042341256355 is a deficient number, since it is larger than the sum of its proper divisors (1227303543549).

2042341256355 is a wasteful number, since it uses less digits than its factorization.

2042341256355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79116246.

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 2042341256355 its reverse (5536521432402), we get a palindrome (7578862688757).

The spelling of 2042341256355 in words is "two trillion, forty-two billion, three hundred forty-one million, two hundred fifty-six thousand, three hundred fifty-five".