341401111 has 2 divisors, whose sum is σ = 341401112. Its totient is φ = 341401110.

The previous prime is 341401057. The next prime is 341401133. The reversal of 341401111 is 111104143.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341401111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341401211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170700555 + 170700556.

It is an arithmetic number, because the mean of its divisors is an integer number (170700556).

Almost surely, 2^341401111 is an apocalyptic number.

341401111 is a deficient number, since it is larger than the sum of its proper divisors (1).

341401111 is an equidigital number, since it uses as much as digits as its factorization.

341401111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 341401111 is about 18477.0428099304. The cubic root of 341401111 is about 698.9106259507.

Adding to 341401111 its reverse (111104143), we get a palindrome (452505254).

The spelling of 341401111 in words is "three hundred forty-one million, four hundred one thousand, one hundred eleven".