1201444304 has 20 divisors (see below), whose sum is σ = 2329254564. Its totient is φ = 600346368.

The previous prime is 1201444303. The next prime is 1201444313. The reversal of 1201444304 is 4034441021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 414529600 + 786914704 = 20360^2 + 28052^2 .

It is a super-2 number, since 2×1201444304² = 2886936831228088832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1201444304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201444301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3854 + ... + 49170.

Almost surely, 2^1201444304 is an apocalyptic number.

It is an amenable number.

1201444304 is a deficient number, since it is larger than the sum of its proper divisors (1127810260).

1201444304 is a wasteful number, since it uses less digits than its factorization.

1201444304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46982 (or 46976 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1201444304 is about 34661.8566150170. The cubic root of 1201444304 is about 1063.0847321487.

Adding to 1201444304 its reverse (4034441021), we get a palindrome (5235885325).

The spelling of 1201444304 in words is "one billion, two hundred one million, four hundred forty-four thousand, three hundred four".