1150203500044 has 48 divisors (see below), whose sum is σ = 2106811929600. Its totient is φ = 548413151616.

The previous prime is 1150203500029. The next prime is 1150203500077. The reversal of 1150203500044 is 4400053020511.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1150203499991 and 1150203500018.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41183917 + ... + 41211835.

It is an arithmetic number, because the mean of its divisors is an integer number (43891915200).

Almost surely, 2^{1150203500044} is an apocalyptic number.

It is an amenable number.

1150203500044 is a deficient number, since it is larger than the sum of its proper divisors (956608429556).

1150203500044 is a wasteful number, since it uses less digits than its factorization.

1150203500044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29302 (or 29300 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 1150203500044 its reverse (4400053020511), we get a palindrome (5550256520555).

The spelling of 1150203500044 in words is "one trillion, one hundred fifty billion, two hundred three million, five hundred thousand, forty-four".