423415301 has 4 divisors (see below), whose sum is σ = 423459372. Its totient is φ = 423371232.

The previous prime is 423415297. The next prime is 423415327. The reversal of 423415301 is 103514324.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 287133025 + 136282276 = 16945^2 + 11674^2 .

It is a cyclic number.

It is not a de Polignac number, because 423415301 - 2² = 423415297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423415001) 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, 806 + ... + 29111.

It is an arithmetic number, because the mean of its divisors is an integer number (105864843).

Almost surely, 2^423415301 is an apocalyptic number.

It is an amenable number.

423415301 is a deficient number, since it is larger than the sum of its proper divisors (44071).

423415301 is a wasteful number, since it uses less digits than its factorization.

423415301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44070.

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

The square root of 423415301 is about 20577.0576370870. The cubic root of 423415301 is about 750.9116623430.

Adding to 423415301 its reverse (103514324), we get a palindrome (526929625).

The spelling of 423415301 in words is "four hundred twenty-three million, four hundred fifteen thousand, three hundred one".