412540313 has 4 divisors (see below), whose sum is σ = 413842020. Its totient is φ = 411238608.

The previous prime is 412540279. The next prime is 412540339. The reversal of 412540313 is 313045214.

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 60715264 + 351825049 = 7792^2 + 18757^2 .

It is a cyclic number.

It is not a de Polignac number, because 412540313 - 2⁸ = 412540057 is a prime.

It is a super-3 number, since 3×412540313³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (412540013) 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, 650378 + ... + 651011.

It is an arithmetic number, because the mean of its divisors is an integer number (103460505).

Almost surely, 2^412540313 is an apocalyptic number.

It is an amenable number.

412540313 is a deficient number, since it is larger than the sum of its proper divisors (1301707).

412540313 is a wasteful number, since it uses less digits than its factorization.

412540313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301706.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 412540313 is about 20311.0884247989. The cubic root of 412540313 is about 744.4270254721.

Adding to 412540313 its reverse (313045214), we get a palindrome (725585527).

The spelling of 412540313 in words is "four hundred twelve million, five hundred forty thousand, three hundred thirteen".