1012344300 has 216 divisors, whose sum is σ = 3483370800. Its totient is φ = 243878400.

The previous prime is 1012344269. The next prime is 1012344329. The reversal of 1012344300 is 34432101.

1012344300 is a `hidden beast` number, since 1 + 0 + 1 + 234 + 430 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2900526 + ... + 2900874.

Almost surely, 2^1012344300 is an apocalyptic number.

1012344300 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 1012344300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1741685400).

1012344300 is an abundant number, since it is smaller than the sum of its proper divisors (2471026500).

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

1012344300 is a wasteful number, since it uses less digits than its factorization.

1012344300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1012344300 is about 31817.3584698667. The cubic root of 1012344300 is about 1004.0979505289.

Adding to 1012344300 its reverse (34432101), we get a palindrome (1046776401).

The spelling of 1012344300 in words is "one billion, twelve million, three hundred forty-four thousand, three hundred".