42142345435341 has 6 divisors (see below), whose sum is σ = 60872276739950. Its totient is φ = 28094896956888.

The previous prime is 42142345435313. The next prime is 42142345435357. The reversal of 42142345435341 is 14353454324124.

It is a happy number.

42142345435341 is a `hidden beast` number, since 4 + 2 + 1 + 42 + 34 + 5 + 43 + 534 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 37034953353225 + 5107392082116 = 6085635^2 + 2259954^2 .

It is not a de Polignac number, because 42142345435341 - 2⁶ = 42142345435277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42142345435361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2341241413066 + ... + 2341241413083.

Almost surely, 2^{42142345435341} is an apocalyptic number.

It is an amenable number.

42142345435341 is a deficient number, since it is larger than the sum of its proper divisors (18729931304609).

42142345435341 is a wasteful number, since it uses less digits than its factorization.

42142345435341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682482826155 (or 4682482826152 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 45.

Adding to 42142345435341 its reverse (14353454324124), we get a palindrome (56495799759465).

The spelling of 42142345435341 in words is "forty-two trillion, one hundred forty-two billion, three hundred forty-five million, four hundred thirty-five thousand, three hundred forty-one".