413400215 has 4 divisors (see below), whose sum is σ = 496080264. Its totient is φ = 330720168.

The previous prime is 413400193. The next prime is 413400227. The reversal of 413400215 is 512004314.

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 413400215 - 2¹² = 413396119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41340017 + ... + 41340026.

It is an arithmetic number, because the mean of its divisors is an integer number (124020066).

Almost surely, 2^413400215 is an apocalyptic number.

413400215 is a deficient number, since it is larger than the sum of its proper divisors (82680049).

413400215 is an equidigital number, since it uses as much as digits as its factorization.

413400215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82680048.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 413400215 is about 20332.2456949546. The cubic root of 413400215 is about 744.9438962000.

Adding to 413400215 its reverse (512004314), we get a palindrome (925404529).

The spelling of 413400215 in words is "four hundred thirteen million, four hundred thousand, two hundred fifteen".