1242410200 has 96 divisors (see below), whose sum is σ = 2957400000. Its totient is φ = 485251200.

The previous prime is 1242410179. The next prime is 1242410203. The reversal of 1242410200 is 20142421.

1242410200 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1242410203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2489551 + ... + 2490049.

It is an arithmetic number, because the mean of its divisors is an integer number (30806250).

Almost surely, 2^1242410200 is an apocalyptic number.

1242410200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1242410200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1478700000).

1242410200 is an abundant number, since it is smaller than the sum of its proper divisors (1714989800).

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

1242410200 is a wasteful number, since it uses less digits than its factorization.

1242410200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 1242410200 is about 35247.8396501119. The cubic root of 1242410200 is about 1075.0326869455.

Adding to 1242410200 its reverse (20142421), we get a palindrome (1262552621).

The spelling of 1242410200 in words is "one billion, two hundred forty-two million, four hundred ten thousand, two hundred".