1133360440 has 16 divisors (see below), whose sum is σ = 2550061080. Its totient is φ = 453344160.

The previous prime is 1133360413. The next prime is 1133360453. The reversal of 1133360440 is 440633311.

It is a happy number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14166966 + ... + 14167045.

Almost surely, 2^1133360440 is an apocalyptic number.

1133360440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133360440 is an abundant number, since it is smaller than the sum of its proper divisors (1416700640).

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

1133360440 is a wasteful number, since it uses less digits than its factorization.

1133360440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28334022 (or 28334018 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 1133360440 is about 33665.4190527907. The cubic root of 1133360440 is about 1042.6119136009.

Adding to 1133360440 its reverse (440633311), we get a palindrome (1573993751).

The spelling of 1133360440 in words is "one billion, one hundred thirty-three million, three hundred sixty thousand, four hundred forty".