1241442200 has 24 divisors (see below), whose sum is σ = 2886353580. Its totient is φ = 496576800.

The previous prime is 1241442173. The next prime is 1241442203. The reversal of 1241442200 is 22441421.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241442203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3103406 + ... + 3103805.

Almost surely, 2^1241442200 is an apocalyptic number.

1241442200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241442200 is an abundant number, since it is smaller than the sum of its proper divisors (1644911380).

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

1241442200 is a wasteful number, since it uses less digits than its factorization.

1241442200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6207227 (or 6207218 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1241442200 is about 35234.1056364427. The cubic root of 1241442200 is about 1074.7534173933.

Adding to 1241442200 its reverse (22441421), we get a palindrome (1263883621).

The spelling of 1241442200 in words is "one billion, two hundred forty-one million, four hundred forty-two thousand, two hundred".