142355442341 has 6 divisors (see below), whose sum is σ = 165597147270. Its totient is φ = 122018950536.

The previous prime is 142355442337. The next prime is 142355442343. The reversal of 142355442341 is 143244553241.

It can be written as a sum of positive squares in only one way, i.e., 108139691716 + 34215750625 = 328846^2 + 184975^2 .

It is not a de Polignac number, because 142355442341 - 2² = 142355442337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142355442295 and 142355442304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142355442343) 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, 1452606506 + ... + 1452606603.

It is an arithmetic number, because the mean of its divisors is an integer number (27599524545).

Almost surely, 2^142355442341 is an apocalyptic number.

It is an amenable number.

142355442341 is a deficient number, since it is larger than the sum of its proper divisors (23241704929).

142355442341 is an equidigital number, since it uses as much as digits as its factorization.

142355442341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2905213123 (or 2905213116 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

Adding to 142355442341 its reverse (143244553241), we get a palindrome (285599995582).

The spelling of 142355442341 in words is "one hundred forty-two billion, three hundred fifty-five million, four hundred forty-two thousand, three hundred forty-one".