123413221304415 has 48 divisors (see below), whose sum is σ = 244479133694016. Its totient is φ = 56416683571200.

The previous prime is 123413221304413. The next prime is 123413221304437. The reversal of 123413221304415 is 514403122314321.

123413221304415 is a `hidden beast` number, since 1 + 2 + 3 + 4 + 13 + 221 + 3 + 0 + 4 + 415 = 666.

It is not a de Polignac number, because 123413221304415 - 2¹ = 123413221304413 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123413221304415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123413221304413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20121775 + ... + 25528655.

It is an arithmetic number, because the mean of its divisors is an integer number (5093315285292).

Almost surely, 2^{123413221304415} is an apocalyptic number.

123413221304415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

123413221304415 is a deficient number, since it is larger than the sum of its proper divisors (121065912389601).

123413221304415 is a wasteful number, since it uses less digits than its factorization.

123413221304415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5479360 (or 5479357 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 123413221304415 its reverse (514403122314321), we get a palindrome (637816343618736).

The spelling of 123413221304415 in words is "one hundred twenty-three trillion, four hundred thirteen billion, two hundred twenty-one million, three hundred four thousand, four hundred fifteen".