415343123 has 4 divisors (see below), whose sum is σ = 447292608. Its totient is φ = 383393640.

The previous prime is 415343111. The next prime is 415343129. The reversal of 415343123 is 321343514.

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

It is a cyclic number.

It is not a de Polignac number, because 415343123 - 2¹² = 415339027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 415343092 and 415343101.

It is not an unprimeable number, because it can be changed into a prime (415343129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15974723 + ... + 15974748.

It is an arithmetic number, because the mean of its divisors is an integer number (111823152).

Almost surely, 2^415343123 is an apocalyptic number.

415343123 is a deficient number, since it is larger than the sum of its proper divisors (31949485).

415343123 is a wasteful number, since it uses less digits than its factorization.

415343123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31949484.

The product of its digits is 4320, while the sum is 26.

The square root of 415343123 is about 20379.9686702409. The cubic root of 415343123 is about 746.1091075887.

Adding to 415343123 its reverse (321343514), we get a palindrome (736686637).

The spelling of 415343123 in words is "four hundred fifteen million, three hundred forty-three thousand, one hundred twenty-three".