42343033235055 has 64 divisors (see below), whose sum is σ = 79943218126848. Its totient is φ = 18728111854080.

The previous prime is 42343033235029. The next prime is 42343033235057. The reversal of 42343033235055 is 55053233034324.

It is not a de Polignac number, because 42343033235055 - 2¹⁴ = 42343033218671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42343033234998 and 42343033235016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42343033235057) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12746737 + ... + 15721493.

It is an arithmetic number, because the mean of its divisors is an integer number (1249112783232).

Almost surely, 2^{42343033235055} is an apocalyptic number.

42343033235055 is a deficient number, since it is larger than the sum of its proper divisors (37600184891793).

42343033235055 is a wasteful number, since it uses less digits than its factorization.

42343033235055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2979176.

The product of its (nonzero) digits is 1944000, while the sum is 42.

Adding to 42343033235055 its reverse (55053233034324), we get a palindrome (97396266269379).

The spelling of 42343033235055 in words is "forty-two trillion, three hundred forty-three billion, thirty-three million, two hundred thirty-five thousand, fifty-five".