142610401361 has 2 divisors, whose sum is σ = 142610401362. Its totient is φ = 142610401360.

The previous prime is 142610401319. The next prime is 142610401369. The reversal of 142610401361 is 163104016241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 134204995600 + 8405405761 = 366340^2 + 91681^2 .

It is a cyclic number.

It is not a de Polignac number, because 142610401361 - 2¹⁰ = 142610400337 is a prime.

It is not a weakly prime, because it can be changed into another prime (142610401369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71305200680 + 71305200681.

It is an arithmetic number, because the mean of its divisors is an integer number (71305200681).

Almost surely, 2^142610401361 is an apocalyptic number.

It is an amenable number.

142610401361 is a deficient number, since it is larger than the sum of its proper divisors (1).

142610401361 is an equidigital number, since it uses as much as digits as its factorization.

142610401361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 142610401361 in words is "one hundred forty-two billion, six hundred ten million, four hundred one thousand, three hundred sixty-one".