1144432050 has 24 divisors (see below), whose sum is σ = 2838191856. Its totient is φ = 305181840.

The previous prime is 1144432033. The next prime is 1144432063. The reversal of 1144432050 is 502344411.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1144432050.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3814624 + ... + 3814923.

It is an arithmetic number, because the mean of its divisors is an integer number (118257994).

Almost surely, 2^1144432050 is an apocalyptic number.

1144432050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144432050 is an abundant number, since it is smaller than the sum of its proper divisors (1693759806).

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

1144432050 is a wasteful number, since it uses less digits than its factorization.

1144432050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7629562 (or 7629557 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1144432050 is about 33829.4553606764. The cubic root of 1144432050 is about 1045.9959522721.

Adding to 1144432050 its reverse (502344411), we get a palindrome (1646776461).

The spelling of 1144432050 in words is "one billion, one hundred forty-four million, four hundred thirty-two thousand, fifty".