2345257741 has 2 divisors, whose sum is σ = 2345257742. Its totient is φ = 2345257740.

The previous prime is 2345257727. The next prime is 2345257781. The reversal of 2345257741 is 1477525432.

2345257741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2345257781) can be obtained adding 2345257741 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2022300900 + 322956841 = 44970^2 + 17971^2 .

It is a cyclic number.

It is not a de Polignac number, because 2345257741 - 2¹³ = 2345249549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2345257694 and 2345257703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2345257781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172628870 + 1172628871.

It is an arithmetic number, because the mean of its divisors is an integer number (1172628871).

Almost surely, 2^2345257741 is an apocalyptic number.

It is an amenable number.

2345257741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345257741 is an equidigital number, since it uses as much as digits as its factorization.

2345257741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 235200, while the sum is 40.

The square root of 2345257741 is about 48427.8612061280. The cubic root of 2345257741 is about 1328.6079884466.

The spelling of 2345257741 in words is "two billion, three hundred forty-five million, two hundred fifty-seven thousand, seven hundred forty-one".