415431113 has 4 divisors (see below), whose sum is σ = 415473408. Its totient is φ = 415388820.

The previous prime is 415431109. The next prime is 415431157. The reversal of 415431113 is 311134514.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 415431113 - 2² = 415431109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (415131113) 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, 2120 + ... + 28902.

It is an arithmetic number, because the mean of its divisors is an integer number (103868352).

Almost surely, 2^415431113 is an apocalyptic number.

It is an amenable number.

415431113 is a deficient number, since it is larger than the sum of its proper divisors (42295).

415431113 is a wasteful number, since it uses less digits than its factorization.

415431113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42294.

The product of its digits is 720, while the sum is 23.

The square root of 415431113 is about 20382.1272932930. The cubic root of 415431113 is about 746.1617913429.

Adding to 415431113 its reverse (311134514), we get a palindrome (726565627).

The spelling of 415431113 in words is "four hundred fifteen million, four hundred thirty-one thousand, one hundred thirteen".