340041411 has 6 divisors (see below), whose sum is σ = 491170940. Its totient is φ = 226694268.

The previous prime is 340041409. The next prime is 340041421. The reversal of 340041411 is 114140043.

It is not a de Polignac number, because 340041411 - 2¹ = 340041409 is a prime.

It is a super-2 number, since 2×340041411² = 231256322389741842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340041421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18891181 + ... + 18891198.

Almost surely, 2^340041411 is an apocalyptic number.

340041411 is a deficient number, since it is larger than the sum of its proper divisors (151129529).

340041411 is a wasteful number, since it uses less digits than its factorization.

340041411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37782385 (or 37782382 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 340041411 is about 18440.2117937946. The cubic root of 340041411 is about 697.9815397564.

Adding to 340041411 its reverse (114140043), we get a palindrome (454181454).

The spelling of 340041411 in words is "three hundred forty million, forty-one thousand, four hundred eleven".