412212413 has 4 divisors (see below), whose sum is σ = 436460220. Its totient is φ = 387964608.

The previous prime is 412212407. The next prime is 412212421. The reversal of 412212413 is 314212214.

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

It can be written as a sum of positive squares in 2 ways, for example, as 317481124 + 94731289 = 17818^2 + 9733^2 .

It is a cyclic number.

It is not a de Polignac number, because 412212413 - 2⁶ = 412212349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412212403) 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, 12123878 + ... + 12123911.

It is an arithmetic number, because the mean of its divisors is an integer number (109115055).

Almost surely, 2^412212413 is an apocalyptic number.

It is an amenable number.

412212413 is a deficient number, since it is larger than the sum of its proper divisors (24247807).

412212413 is a wasteful number, since it uses less digits than its factorization.

412212413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24247806.

The product of its digits is 384, while the sum is 20.

The square root of 412212413 is about 20303.0148746436. The cubic root of 412212413 is about 744.2297418656.

Adding to 412212413 its reverse (314212214), we get a palindrome (726424627).

It can be divided in two parts, 41221 and 2413, that added together give a palindrome (43634).

The spelling of 412212413 in words is "four hundred twelve million, two hundred twelve thousand, four hundred thirteen".