1200430441 has 16 divisors (see below), whose sum is σ = 1423623168. Its totient is φ = 990838800.

The previous prime is 1200430423. The next prime is 1200430447. The reversal of 1200430441 is 1440340021.

It is not a de Polignac number, because 1200430441 - 2⁵ = 1200430409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1200430447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6715 + ... + 49456.

It is an arithmetic number, because the mean of its divisors is an integer number (88976448).

Almost surely, 2^1200430441 is an apocalyptic number.

It is an amenable number.

1200430441 is a deficient number, since it is larger than the sum of its proper divisors (223192727).

1200430441 is an equidigital number, since it uses as much as digits as its factorization.

1200430441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56292.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1200430441 is about 34647.2284750166. The cubic root of 1200430441 is about 1062.7856128317.

Adding to 1200430441 its reverse (1440340021), we get a palindrome (2640770462).

The spelling of 1200430441 in words is "one billion, two hundred million, four hundred thirty thousand, four hundred forty-one".