342145244053 has 2 divisors, whose sum is σ = 342145244054. Its totient is φ = 342145244052.

The previous prime is 342145244041. The next prime is 342145244087. The reversal of 342145244053 is 350442541243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 321016295889 + 21128948164 = 566583^2 + 145358^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342145244053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342145244003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171072622026 + 171072622027.

It is an arithmetic number, because the mean of its divisors is an integer number (171072622027).

Almost surely, 2^342145244053 is an apocalyptic number.

It is an amenable number.

342145244053 is a deficient number, since it is larger than the sum of its proper divisors (1).

342145244053 is an equidigital number, since it uses as much as digits as its factorization.

342145244053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 342145244053 its reverse (350442541243), we get a palindrome (692587785296).

The spelling of 342145244053 in words is "three hundred forty-two billion, one hundred forty-five million, two hundred forty-four thousand, fifty-three".