142104117041 has 2 divisors, whose sum is σ = 142104117042. Its totient is φ = 142104117040.

The previous prime is 142104117031. The next prime is 142104117059. The reversal of 142104117041 is 140711401241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 114568033441 + 27536083600 = 338479^2 + 165940^2 .

It is a cyclic number.

It is not a de Polignac number, because 142104117041 - 2²² = 142099922737 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142104117041.

It is not a weakly prime, because it can be changed into another prime (142104117031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71052058520 + 71052058521.

It is an arithmetic number, because the mean of its divisors is an integer number (71052058521).

Almost surely, 2^142104117041 is an apocalyptic number.

It is an amenable number.

142104117041 is a deficient number, since it is larger than the sum of its proper divisors (1).

142104117041 is an equidigital number, since it uses as much as digits as its factorization.

142104117041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 26.

Adding to 142104117041 its reverse (140711401241), we get a palindrome (282815518282).

The spelling of 142104117041 in words is "one hundred forty-two billion, one hundred four million, one hundred seventeen thousand, forty-one".