2345780341 has 2 divisors, whose sum is σ = 2345780342. Its totient is φ = 2345780340.

The previous prime is 2345780291. The next prime is 2345780347. The reversal of 2345780341 is 1430875432.

It is a happy number.

2345780341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1258759441 + 1087020900 = 35479^2 + 32970^2 .

It is a cyclic number.

It is not a de Polignac number, because 2345780341 - 2¹¹ = 2345778293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2345780341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2345780347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172890170 + 1172890171.

It is an arithmetic number, because the mean of its divisors is an integer number (1172890171).

Almost surely, 2^2345780341 is an apocalyptic number.

It is an amenable number.

2345780341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345780341 is an equidigital number, since it uses as much as digits as its factorization.

2345780341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 2345780341 is about 48433.2565599300. The cubic root of 2345780341 is about 1328.7066668642.

The spelling of 2345780341 in words is "two billion, three hundred forty-five million, seven hundred eighty thousand, three hundred forty-one".