1040201200 has 30 divisors (see below), whose sum is σ = 2499084344. Its totient is φ = 416080320.

The previous prime is 1040201179. The next prime is 1040201207. The reversal of 1040201200 is 21020401.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040201207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1299852 + ... + 1300651.

Almost surely, 2^1040201200 is an apocalyptic number.

1040201200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040201200 is an abundant number, since it is smaller than the sum of its proper divisors (1458883144).

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

1040201200 is a wasteful number, since it uses less digits than its factorization.

1040201200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2600521 (or 2600510 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1040201200 is about 32252.1503159092. The cubic root of 1040201200 is about 1013.2247353996.

Adding to 1040201200 its reverse (21020401), we get a palindrome (1061221601).

It can be divided in two parts, 1040201 and 200, that added together give a palindrome (1040401).

The spelling of 1040201200 in words is "one billion, forty million, two hundred one thousand, two hundred".