342154110049 has 2 divisors, whose sum is σ = 342154110050. Its totient is φ = 342154110048.

The previous prime is 342154109993. The next prime is 342154110071. The reversal of 342154110049 is 940011451243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332965929024 + 9188181025 = 577032^2 + 95855^2 .

It is a cyclic number.

It is not a de Polignac number, because 342154110049 - 2²³ = 342145721441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342154109996 and 342154110023.

It is not a weakly prime, because it can be changed into another prime (342154110149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171077055024 + 171077055025.

It is an arithmetic number, because the mean of its divisors is an integer number (171077055025).

Almost surely, 2^342154110049 is an apocalyptic number.

It is an amenable number.

342154110049 is a deficient number, since it is larger than the sum of its proper divisors (1).

342154110049 is an equidigital number, since it uses as much as digits as its factorization.

342154110049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 342154110049 in words is "three hundred forty-two billion, one hundred fifty-four million, one hundred ten thousand, forty-nine".