142424402209337 has 2 divisors, whose sum is σ = 142424402209338. Its totient is φ = 142424402209336.

The previous prime is 142424402209319. The next prime is 142424402209351. The reversal of 142424402209337 is 733902204424241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92968472544256 + 49455929665081 = 9642016^2 + 7032491^2 .

It is a cyclic number.

It is not a de Polignac number, because 142424402209337 - 2⁶ = 142424402209273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142424402209291 and 142424402209300.

It is not a weakly prime, because it can be changed into another prime (142424402209357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71212201104668 + 71212201104669.

It is an arithmetic number, because the mean of its divisors is an integer number (71212201104669).

Almost surely, 2^{142424402209337} is an apocalyptic number.

It is an amenable number.

142424402209337 is a deficient number, since it is larger than the sum of its proper divisors (1).

142424402209337 is an equidigital number, since it uses as much as digits as its factorization.

142424402209337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 47.

The spelling of 142424402209337 in words is "one hundred forty-two trillion, four hundred twenty-four billion, four hundred two million, two hundred nine thousand, three hundred thirty-seven".