142354544303201 has 2 divisors, whose sum is σ = 142354544303202. Its totient is φ = 142354544303200.

The previous prime is 142354544303183. The next prime is 142354544303221. The reversal of 142354544303201 is 102303445453241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106303214019025 + 36051330284176 = 10310345^2 + 6004276^2 .

It is a cyclic number.

It is not a de Polignac number, because 142354544303201 - 2³⁸ = 142079666396257 is a prime.

It is not a weakly prime, because it can be changed into another prime (142354544303221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71177272151600 + 71177272151601.

It is an arithmetic number, because the mean of its divisors is an integer number (71177272151601).

Almost surely, 2^{142354544303201} is an apocalyptic number.

It is an amenable number.

142354544303201 is a deficient number, since it is larger than the sum of its proper divisors (1).

142354544303201 is an equidigital number, since it uses as much as digits as its factorization.

142354544303201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 142354544303201 its reverse (102303445453241), we get a palindrome (244657989756442).

The spelling of 142354544303201 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred forty-four million, three hundred three thousand, two hundred one".