2340817901 has 2 divisors, whose sum is σ = 2340817902. Its totient is φ = 2340817900.

The previous prime is 2340817891. The next prime is 2340817933. The reversal of 2340817901 is 1097180432.

2340817901 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., 2299202500 + 41615401 = 47950^2 + 6451^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340817901 - 2¹⁸ = 2340555757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340817951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170408950 + 1170408951.

It is an arithmetic number, because the mean of its divisors is an integer number (1170408951).

Almost surely, 2^2340817901 is an apocalyptic number.

It is an amenable number.

2340817901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340817901 is an equidigital number, since it uses as much as digits as its factorization.

2340817901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 2340817901 is about 48381.9997623083. Note that the first 3 decimals coincide. The cubic root of 2340817901 is about 1327.7690567478.

The spelling of 2340817901 in words is "two billion, three hundred forty million, eight hundred seventeen thousand, nine hundred one".