42335342655 has 8 divisors (see below), whose sum is σ = 67736548272. Its totient is φ = 22578849408.

The previous prime is 42335342551. The next prime is 42335342659. The reversal of 42335342655 is 55624353324.

42335342655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42335342655 - 2¹³ = 42335334463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42335342659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1411178074 + ... + 1411178103.

It is an arithmetic number, because the mean of its divisors is an integer number (8467068534).

Almost surely, 2^42335342655 is an apocalyptic number.

42335342655 is a deficient number, since it is larger than the sum of its proper divisors (25401205617).

42335342655 is a wasteful number, since it uses less digits than its factorization.

42335342655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2822356185.

The product of its digits is 1296000, while the sum is 42.

Adding to 42335342655 its reverse (55624353324), we get a palindrome (97959695979).

The spelling of 42335342655 in words is "forty-two billion, three hundred thirty-five million, three hundred forty-two thousand, six hundred fifty-five".