312141413 has 8 divisors (see below), whose sum is σ = 324113400. Its totient is φ = 300250048.

The previous prime is 312141391. The next prime is 312141461. The reversal of 312141413 is 314141213.

It can be written as a sum of positive squares in 4 ways, for example, as 3541924 + 308599489 = 1882^2 + 17567^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312141413 - 2¹⁴ = 312125029 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 (312141493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12206 + ... + 27807.

It is an arithmetic number, because the mean of its divisors is an integer number (40514175).

Almost surely, 2^312141413 is an apocalyptic number.

It is an amenable number.

312141413 is a deficient number, since it is larger than the sum of its proper divisors (11971987).

312141413 is a wasteful number, since it uses less digits than its factorization.

312141413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40311.

The product of its digits is 288, while the sum is 20.

The square root of 312141413 is about 17667.5242464812. The cubic root of 312141413 is about 678.3447435064.

Adding to 312141413 its reverse (314141213), we get a palindrome (626282626).

The spelling of 312141413 in words is "three hundred twelve million, one hundred forty-one thousand, four hundred thirteen".