142055124041 has 2 divisors, whose sum is σ = 142055124042. Its totient is φ = 142055124040.

The previous prime is 142055124017. The next prime is 142055124119. The reversal of 142055124041 is 140421550241.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79314893641 + 62740230400 = 281629^2 + 250480^2 .

It is a cyclic number.

It is not a de Polignac number, because 142055124041 - 2³⁴ = 124875254857 is a prime.

It is a super-4 number, since 4×142055124041⁴ (a number of 46 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142055123995 and 142055124013.

It is not a weakly prime, because it can be changed into another prime (142055124011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71027562020 + 71027562021.

It is an arithmetic number, because the mean of its divisors is an integer number (71027562021).

Almost surely, 2^142055124041 is an apocalyptic number.

It is an amenable number.

142055124041 is a deficient number, since it is larger than the sum of its proper divisors (1).

142055124041 is an equidigital number, since it uses as much as digits as its factorization.

142055124041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 142055124041 its reverse (140421550241), we get a palindrome (282476674282).

The spelling of 142055124041 in words is "one hundred forty-two billion, fifty-five million, one hundred twenty-four thousand, forty-one".