1150361444 has 24 divisors (see below), whose sum is σ = 2091243000. Its totient is φ = 553029120.

The previous prime is 1150361437. The next prime is 1150361447. The reversal of 1150361444 is 4441630511.

It can be written as a sum of positive squares in 4 ways, for example, as 106296100 + 1044065344 = 10310^2 + 32312^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (1150361447) 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 7 ways as a sum of consecutive naturals, for example, 7382 + ... + 48530.

It is an arithmetic number, because the mean of its divisors is an integer number (87135125).

Almost surely, 2^1150361444 is an apocalyptic number.

It is an amenable number.

1150361444 is a deficient number, since it is larger than the sum of its proper divisors (940881556).

1150361444 is a wasteful number, since it uses less digits than its factorization.

1150361444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41423 (or 41421 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 1150361444 is about 33916.9786979914. The cubic root of 1150361444 is about 1047.7993043127.

Adding to 1150361444 its reverse (4441630511), we get a palindrome (5591991955).

The spelling of 1150361444 in words is "one billion, one hundred fifty million, three hundred sixty-one thousand, four hundred forty-four".