412503345 has 24 divisors (see below), whose sum is σ = 715478400. Its totient is φ = 219856416.

The previous prime is 412503331. The next prime is 412503359. The reversal of 412503345 is 543305214.

It is an interprime number because it is at equal distance from previous prime (412503331) and next prime (412503359).

It is a de Polignac number, because none of the positive numbers 2^k-412503345 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 130696 + ... + 133814.

It is an arithmetic number, because the mean of its divisors is an integer number (29811600).

Almost surely, 2^412503345 is an apocalyptic number.

412503345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

412503345 is a deficient number, since it is larger than the sum of its proper divisors (302975055).

412503345 is a wasteful number, since it uses less digits than its factorization.

412503345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6069 (or 6066 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 412503345 is about 20310.1783596304. The cubic root of 412503345 is about 744.4047886147.

Adding to 412503345 its reverse (543305214), we get a palindrome (955808559).

The spelling of 412503345 in words is "four hundred twelve million, five hundred three thousand, three hundred forty-five".