142425051361 has 2 divisors, whose sum is σ = 142425051362. Its totient is φ = 142425051360.

The previous prime is 142425051337. The next prime is 142425051409. The reversal of 142425051361 is 163150524241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96189300736 + 46235750625 = 310144^2 + 215025^2 .

It is a cyclic number.

It is not a de Polignac number, because 142425051361 - 2¹⁷ = 142424920289 is a prime.

It is not a weakly prime, because it can be changed into another prime (142425051311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71212525680 + 71212525681.

It is an arithmetic number, because the mean of its divisors is an integer number (71212525681).

Almost surely, 2^142425051361 is an apocalyptic number.

It is an amenable number.

142425051361 is a deficient number, since it is larger than the sum of its proper divisors (1).

142425051361 is an equidigital number, since it uses as much as digits as its factorization.

142425051361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 142425051361 in words is "one hundred forty-two billion, four hundred twenty-five million, fifty-one thousand, three hundred sixty-one".