4345404241 has 2 divisors, whose sum is σ = 4345404242. Its totient is φ = 4345404240.

The previous prime is 4345404127. The next prime is 4345404269. The reversal of 4345404241 is 1424045434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4149292225 + 196112016 = 64415^2 + 14004^2 .

It is a cyclic number.

It is not a de Polignac number, because 4345404241 - 2¹⁷ = 4345273169 is a prime.

It is not a weakly prime, because it can be changed into another prime (4345404541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172702120 + 2172702121.

It is an arithmetic number, because the mean of its divisors is an integer number (2172702121).

Almost surely, 2^4345404241 is an apocalyptic number.

It is an amenable number.

4345404241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4345404241 is an equidigital number, since it uses as much as digits as its factorization.

4345404241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 4345404241 is about 65919.6802252559. The cubic root of 4345404241 is about 1631.8368194017.

Adding to 4345404241 its reverse (1424045434), we get a palindrome (5769449675).

The spelling of 4345404241 in words is "four billion, three hundred forty-five million, four hundred four thousand, two hundred forty-one".