415203534423 has 24 divisors (see below), whose sum is σ = 635582898288. Its totient is φ = 260287771392.

The previous prime is 415203534413. The next prime is 415203534481. The reversal of 415203534423 is 324435302514.

415203534423 is a `hidden beast` number, since 4 + 1 + 5 + 203 + 5 + 3 + 442 + 3 = 666.

It is not a de Polignac number, because 415203534423 - 2¹² = 415203530327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415203534413) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1036440 + ... + 1380077.

It is an arithmetic number, because the mean of its divisors is an integer number (26482620762).

Almost surely, 2^415203534423 is an apocalyptic number.

415203534423 is a deficient number, since it is larger than the sum of its proper divisors (220379363865).

415203534423 is a wasteful number, since it uses less digits than its factorization.

415203534423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417663 (or 2417660 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 415203534423 its reverse (324435302514), we get a palindrome (739638836937).

The spelling of 415203534423 in words is "four hundred fifteen billion, two hundred three million, five hundred thirty-four thousand, four hundred twenty-three".