2401352321 has 2 divisors, whose sum is σ = 2401352322. Its totient is φ = 2401352320.

The previous prime is 2401352267. The next prime is 2401352351. The reversal of 2401352321 is 1232531042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1959301696 + 442050625 = 44264^2 + 21025^2 .

It is a cyclic number.

It is not a de Polignac number, because 2401352321 - 2⁶ = 2401352257 is a prime.

It is not a weakly prime, because it can be changed into another prime (2401352351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200676160 + 1200676161.

It is an arithmetic number, because the mean of its divisors is an integer number (1200676161).

Almost surely, 2^2401352321 is an apocalyptic number.

It is an amenable number.

2401352321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2401352321 is an equidigital number, since it uses as much as digits as its factorization.

2401352321 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 2401352321 is about 49003.5949803685. The cubic root of 2401352321 is about 1339.1173219022.

Adding to 2401352321 its reverse (1232531042), we get a palindrome (3633883363).

The spelling of 2401352321 in words is "two billion, four hundred one million, three hundred fifty-two thousand, three hundred twenty-one".