2340204641 has 2 divisors, whose sum is σ = 2340204642. Its totient is φ = 2340204640.

The previous prime is 2340204631. The next prime is 2340204653. The reversal of 2340204641 is 1464020432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2285222416 + 54982225 = 47804^2 + 7415^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340204641 - 2⁶ = 2340204577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2340204641.

It is not a weakly prime, because it can be changed into another prime (2340204631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170102320 + 1170102321.

It is an arithmetic number, because the mean of its divisors is an integer number (1170102321).

Almost surely, 2^2340204641 is an apocalyptic number.

It is an amenable number.

2340204641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340204641 is an equidigital number, since it uses as much as digits as its factorization.

2340204641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2340204641 is about 48375.6616595577. The cubic root of 2340204641 is about 1327.6530946062.

The spelling of 2340204641 in words is "two billion, three hundred forty million, two hundred four thousand, six hundred forty-one".