12415334445 has 48 divisors (see below), whose sum is σ = 22669320960. Its totient is φ = 6268364928.

The previous prime is 12415334431. The next prime is 12415334461. The reversal of 12415334445 is 54443351421.

12415334445 is a `hidden beast` number, since 1 + 2 + 41 + 533 + 44 + 45 = 666.

It is not a de Polignac number, because 12415334445 - 2²² = 12411140141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1348879 + ... + 1358051.

It is an arithmetic number, because the mean of its divisors is an integer number (472277520).

Almost surely, 2^12415334445 is an apocalyptic number.

12415334445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12415334445 is a deficient number, since it is larger than the sum of its proper divisors (10253986515).

12415334445 is a wasteful number, since it uses less digits than its factorization.

12415334445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10786 (or 10783 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

Adding to 12415334445 its reverse (54443351421), we get a palindrome (66858685866).

The spelling of 12415334445 in words is "twelve billion, four hundred fifteen million, three hundred thirty-four thousand, four hundred forty-five".