1144454204 has 12 divisors (see below), whose sum is σ = 2025298800. Its totient is φ = 565797408.

The previous prime is 1144454107. The next prime is 1144454287. The reversal of 1144454204 is 4024544411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1607024 + ... + 1607735.

It is an arithmetic number, because the mean of its divisors is an integer number (168774900).

Almost surely, 2^1144454204 is an apocalyptic number.

It is an amenable number.

1144454204 is a deficient number, since it is larger than the sum of its proper divisors (880844596).

1144454204 is a wasteful number, since it uses less digits than its factorization.

1144454204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214852 (or 3214850 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 1144454204 is about 33829.7827956373. The cubic root of 1144454204 is about 1046.0027017175.

Adding to 1144454204 its reverse (4024544411), we get a palindrome (5168998615).

The spelling of 1144454204 in words is "one billion, one hundred forty-four million, four hundred fifty-four thousand, two hundred four".