342176780741 has 2 divisors, whose sum is σ = 342176780742. Its totient is φ = 342176780740.

The previous prime is 342176780723. The next prime is 342176780767. The reversal of 342176780741 is 147087671243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 221591440225 + 120585340516 = 470735^2 + 347254^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342176780741 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 342176780741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342176780941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171088390370 + 171088390371.

It is an arithmetic number, because the mean of its divisors is an integer number (171088390371).

Almost surely, 2^342176780741 is an apocalyptic number.

It is an amenable number.

342176780741 is a deficient number, since it is larger than the sum of its proper divisors (1).

342176780741 is an equidigital number, since it uses as much as digits as its factorization.

342176780741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 342176780741 in words is "three hundred forty-two billion, one hundred seventy-six million, seven hundred eighty thousand, seven hundred forty-one".