415213241 has 4 divisors (see below), whose sum is σ = 415254672. Its totient is φ = 415171812.

The previous prime is 415213237. The next prime is 415213247. The reversal of 415213241 is 142312514.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 142312514 = 2 ⋅71156257.

It is a cyclic number.

It is not a de Polignac number, because 415213241 - 2² = 415213237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (415213247) 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, 4766 + ... + 29208.

It is an arithmetic number, because the mean of its divisors is an integer number (103813668).

Almost surely, 2^415213241 is an apocalyptic number.

It is an amenable number.

415213241 is a deficient number, since it is larger than the sum of its proper divisors (41431).

415213241 is a wasteful number, since it uses less digits than its factorization.

415213241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41430.

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

The square root of 415213241 is about 20376.7819098110. The cubic root of 415213241 is about 746.0313275231.

Adding to 415213241 its reverse (142312514), we get a palindrome (557525755).

The spelling of 415213241 in words is "four hundred fifteen million, two hundred thirteen thousand, two hundred forty-one".