104245432215 has 16 divisors (see below), whose sum is σ = 167791454208. Its totient is φ = 55264642976.

The previous prime is 104245432163. The next prime is 104245432219. The reversal of 104245432215 is 512234542401.

It is a cyclic number.

It is not a de Polignac number, because 104245432215 - 2¹¹ = 104245430167 is a prime.

It is a super-2 number, since 2×104245432215² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104245432219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20804967 + ... + 20809976.

It is an arithmetic number, because the mean of its divisors is an integer number (10486965888).

Almost surely, 2^104245432215 is an apocalyptic number.

104245432215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104245432215 is a deficient number, since it is larger than the sum of its proper divisors (63546021993).

104245432215 is a wasteful number, since it uses less digits than its factorization.

104245432215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41615118.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 104245432215 its reverse (512234542401), we get a palindrome (616479974616).

The spelling of 104245432215 in words is "one hundred four billion, two hundred forty-five million, four hundred thirty-two thousand, two hundred fifteen".