340458101 has 2 divisors, whose sum is σ = 340458102. Its totient is φ = 340458100.

The previous prime is 340458091. The next prime is 340458119. The reversal of 340458101 is 101854043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 284731876 + 55726225 = 16874^2 + 7465^2 .

It is a cyclic number.

It is not a de Polignac number, because 340458101 - 2⁶ = 340458037 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340458191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170229050 + 170229051.

It is an arithmetic number, because the mean of its divisors is an integer number (170229051).

Almost surely, 2^340458101 is an apocalyptic number.

It is an amenable number.

340458101 is a deficient number, since it is larger than the sum of its proper divisors (1).

340458101 is an equidigital number, since it uses as much as digits as its factorization.

340458101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 340458101 is about 18451.5067406432. The cubic root of 340458101 is about 698.2665277991.

The spelling of 340458101 in words is "three hundred forty million, four hundred fifty-eight thousand, one hundred one".