65400341 has 2 divisors, whose sum is σ = 65400342. Its totient is φ = 65400340.

The previous prime is 65400331. The next prime is 65400347. The reversal of 65400341 is 14300456.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50112241 + 15288100 = 7079^2 + 3910^2 .

It is a cyclic number.

It is not a de Polignac number, because 65400341 - 2⁶ = 65400277 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65400347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32700170 + 32700171.

It is an arithmetic number, because the mean of its divisors is an integer number (32700171).

Almost surely, 2^65400341 is an apocalyptic number.

It is an amenable number.

65400341 is a deficient number, since it is larger than the sum of its proper divisors (1).

65400341 is an equidigital number, since it uses as much as digits as its factorization.

65400341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 65400341 is about 8087.0477307853. The cubic root of 65400341 is about 402.8963542938.

Adding to 65400341 its reverse (14300456), we get a palindrome (79700797).

The spelling of 65400341 in words is "sixty-five million, four hundred thousand, three hundred forty-one".