415340411 has 4 divisors (see below), whose sum is σ = 415809552. Its totient is φ = 414871272.

The previous prime is 415340389. The next prime is 415340423. The reversal of 415340411 is 114043514.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 415340411 - 2²⁶ = 348231547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (415340461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233240 + ... + 235013.

It is an arithmetic number, because the mean of its divisors is an integer number (103952388).

Almost surely, 2^415340411 is an apocalyptic number.

415340411 is a deficient number, since it is larger than the sum of its proper divisors (469141).

415340411 is an equidigital number, since it uses as much as digits as its factorization.

415340411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469140.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 415340411 is about 20379.9021342106. The cubic root of 415340411 is about 746.1074836685.

Adding to 415340411 its reverse (114043514), we get a palindrome (529383925).

The spelling of 415340411 in words is "four hundred fifteen million, three hundred forty thousand, four hundred eleven".