12415145200 has 60 divisors (see below), whose sum is σ = 30247559568. Its totient is φ = 4896102400.

The previous prime is 12415145173. The next prime is 12415145213. The reversal of 12415145200 is 254151421.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190177 + ... + 246976.

Almost surely, 2^12415145200 is an apocalyptic number.

12415145200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12415145200 is an abundant number, since it is smaller than the sum of its proper divisors (17832414368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12415145200 is a wasteful number, since it uses less digits than its factorization.

12415145200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437242 (or 437231 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 12415145200 its reverse (254151421), we get a palindrome (12669296621).

The spelling of 12415145200 in words is "twelve billion, four hundred fifteen million, one hundred forty-five thousand, two hundred".