2331423349 has 2 divisors, whose sum is σ = 2331423350. Its totient is φ = 2331423348.

The previous prime is 2331423343. The next prime is 2331423377. The reversal of 2331423349 is 9433241332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2227179249 + 104244100 = 47193^2 + 10210^2 .

It is a cyclic number.

It is not a de Polignac number, because 2331423349 - 2¹³ = 2331415157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2331423343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165711674 + 1165711675.

It is an arithmetic number, because the mean of its divisors is an integer number (1165711675).

Almost surely, 2^2331423349 is an apocalyptic number.

It is an amenable number.

2331423349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2331423349 is an equidigital number, since it uses as much as digits as its factorization.

2331423349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 34.

The square root of 2331423349 is about 48284.8148903980. The cubic root of 2331423349 is about 1325.9904020820.

The spelling of 2331423349 in words is "two billion, three hundred thirty-one million, four hundred twenty-three thousand, three hundred forty-nine".