415135423215 has 128 divisors (see below), whose sum is σ = 778703708160. Its totient is φ = 209568384000.

The previous prime is 415135423159. The next prime is 415135423223. The reversal of 415135423215 is 512324531514.

415135423215 is a `hidden beast` number, since 4 + 1 + 5 + 13 + 5 + 423 + 215 = 666.

It is not a de Polignac number, because 415135423215 - 2²¹ = 415133326063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 415135423215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 35076939 + ... + 35088771.

It is an arithmetic number, because the mean of its divisors is an integer number (6083622720).

Almost surely, 2^415135423215 is an apocalyptic number.

415135423215 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

415135423215 is a deficient number, since it is larger than the sum of its proper divisors (363568284945).

415135423215 is a wasteful number, since it uses less digits than its factorization.

415135423215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12062 (or 12056 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

Adding to 415135423215 its reverse (512324531514), we get a palindrome (927459954729).

The spelling of 415135423215 in words is "four hundred fifteen billion, one hundred thirty-five million, four hundred twenty-three thousand, two hundred fifteen".