2348440771 has 2 divisors, whose sum is σ = 2348440772. Its totient is φ = 2348440770.

The previous prime is 2348440751. The next prime is 2348440811. The reversal of 2348440771 is 1770448432.

It is an a-pointer prime, because the next prime (2348440811) can be obtained adding 2348440771 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2348440771 - 2⁵ = 2348440739 is a prime.

It is not a weakly prime, because it can be changed into another prime (2348440751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1174220385 + 1174220386.

It is an arithmetic number, because the mean of its divisors is an integer number (1174220386).

Almost surely, 2^2348440771 is an apocalyptic number.

2348440771 is a deficient number, since it is larger than the sum of its proper divisors (1).

2348440771 is an equidigital number, since it uses as much as digits as its factorization.

2348440771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 2348440771 is about 48460.7136864492. The cubic root of 2348440771 is about 1329.2087877001.

The spelling of 2348440771 in words is "two billion, three hundred forty-eight million, four hundred forty thousand, seven hundred seventy-one".