1150435443 has 8 divisors (see below), whose sum is σ = 1545110928. Its totient is φ = 761358464.

The previous prime is 1150435439. The next prime is 1150435463. The reversal of 1150435443 is 3445340511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1150435443 - 2² = 1150435439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1150435443.

It is not an unprimeable number, because it can be changed into a prime (1150435463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1399146 + ... + 1399967.

It is an arithmetic number, because the mean of its divisors is an integer number (193138866).

Almost surely, 2^1150435443 is an apocalyptic number.

1150435443 is a deficient number, since it is larger than the sum of its proper divisors (394675485).

1150435443 is a wasteful number, since it uses less digits than its factorization.

1150435443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799253.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1150435443 is about 33918.0695647615. The cubic root of 1150435443 is about 1047.8217710017.

Adding to 1150435443 its reverse (3445340511), we get a palindrome (4595775954).

The spelling of 1150435443 in words is "one billion, one hundred fifty million, four hundred thirty-five thousand, four hundred forty-three".