142355026321141 has 2 divisors, whose sum is σ = 142355026321142. Its totient is φ = 142355026321140.

The previous prime is 142355026321111. The next prime is 142355026321147. The reversal of 142355026321141 is 141123620553241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 142065636118641 + 289390202500 = 11919129^2 + 537950^2 .

It is a cyclic number.

It is not a de Polignac number, because 142355026321141 - 2⁴⁵ = 107170654232309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142355026321094 and 142355026321103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142355026321147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71177513160570 + 71177513160571.

It is an arithmetic number, because the mean of its divisors is an integer number (71177513160571).

Almost surely, 2^{142355026321141} is an apocalyptic number.

It is an amenable number.

142355026321141 is a deficient number, since it is larger than the sum of its proper divisors (1).

142355026321141 is an equidigital number, since it uses as much as digits as its factorization.

142355026321141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 142355026321141 its reverse (141123620553241), we get a palindrome (283478646874382).

The spelling of 142355026321141 in words is "one hundred forty-two trillion, three hundred fifty-five billion, twenty-six million, three hundred twenty-one thousand, one hundred forty-one".