142360351344461 has 2 divisors, whose sum is σ = 142360351344462. Its totient is φ = 142360351344460.

The previous prime is 142360351344437. The next prime is 142360351344527. The reversal of 142360351344461 is 164443153063241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105052455240100 + 37307896104361 = 10249510^2 + 6108019^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142360351344461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142360351394461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71180175672230 + 71180175672231.

It is an arithmetic number, because the mean of its divisors is an integer number (71180175672231).

Almost surely, 2^{142360351344461} is an apocalyptic number.

It is an amenable number.

142360351344461 is a deficient number, since it is larger than the sum of its proper divisors (1).

142360351344461 is an equidigital number, since it uses as much as digits as its factorization.

142360351344461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 142360351344461 in words is "one hundred forty-two trillion, three hundred sixty billion, three hundred fifty-one million, three hundred forty-four thousand, four hundred sixty-one".