1050043200 has 168 divisors, whose sum is σ = 3461662368. Its totient is φ = 278661120.

The previous prime is 1050043171. The next prime is 1050043217. The reversal of 1050043200 is 23400501.

It is a super-2 number, since 2×1050043200² = 2205181443732480000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1050043200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1358014 + ... + 1358786.

Almost surely, 2^1050043200 is an apocalyptic number.

1050043200 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 1050043200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1730831184).

1050043200 is an abundant number, since it is smaller than the sum of its proper divisors (2411619168).

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

1050043200 is a wasteful number, since it uses less digits than its factorization.

1050043200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 1050043200 is about 32404.3700756549. The cubic root of 1050043200 is about 1016.4102957737.

Adding to 1050043200 its reverse (23400501), we get a palindrome (1073443701).

The spelling of 1050043200 in words is "one billion, fifty million, forty-three thousand, two hundred".