2335341721 has 2 divisors, whose sum is σ = 2335341722. Its totient is φ = 2335341720.

The previous prime is 2335341713. The next prime is 2335341773. The reversal of 2335341721 is 1271435332.

2335341721 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1860973321 + 474368400 = 43139^2 + 21780^2 .

It is a cyclic number.

It is not a de Polignac number, because 2335341721 - 2³ = 2335341713 is a prime.

It is not a weakly prime, because it can be changed into another prime (2335341521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1167670860 + 1167670861.

It is an arithmetic number, because the mean of its divisors is an integer number (1167670861).

Almost surely, 2^2335341721 is an apocalyptic number.

It is an amenable number.

2335341721 is a deficient number, since it is larger than the sum of its proper divisors (1).

2335341721 is an equidigital number, since it uses as much as digits as its factorization.

2335341721 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 31.

The square root of 2335341721 is about 48325.3734698450. The cubic root of 2335341721 is about 1326.7328406159.

The spelling of 2335341721 in words is "two billion, three hundred thirty-five million, three hundred forty-one thousand, seven hundred twenty-one".