340501411 has 2 divisors, whose sum is σ = 340501412. Its totient is φ = 340501410.

The previous prime is 340501397. The next prime is 340501423. The reversal of 340501411 is 114105043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340501411 - 2¹¹ = 340499363 is a prime.

It is not a weakly prime, because it can be changed into another prime (340501471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170250705 + 170250706.

It is an arithmetic number, because the mean of its divisors is an integer number (170250706).

Almost surely, 2^340501411 is an apocalyptic number.

340501411 is a deficient number, since it is larger than the sum of its proper divisors (1).

340501411 is an equidigital number, since it uses as much as digits as its factorization.

340501411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 340501411 is about 18452.6803202136. The cubic root of 340501411 is about 698.2961355941.

Adding to 340501411 its reverse (114105043), we get a palindrome (454606454).

The spelling of 340501411 in words is "three hundred forty million, five hundred one thousand, four hundred eleven".