1135444300 has 18 divisors (see below), whose sum is σ = 2463914348. Its totient is φ = 454177680.

The previous prime is 1135444291. The next prime is 1135444333. The reversal of 1135444300 is 34445311.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 5677122 + ... + 5677321.

Almost surely, 2^1135444300 is an apocalyptic number.

1135444300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1135444300 is an abundant number, since it is smaller than the sum of its proper divisors (1328470048).

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

1135444300 is a wasteful number, since it uses less digits than its factorization.

1135444300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11354457 (or 11354450 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1135444300 is about 33696.3544022198. The cubic root of 1135444300 is about 1043.2505239242.

Adding to 1135444300 its reverse (34445311), we get a palindrome (1169889611).

The spelling of 1135444300 in words is "one billion, one hundred thirty-five million, four hundred forty-four thousand, three hundred".