1134220040 has 16 divisors (see below), whose sum is σ = 2551995180. Its totient is φ = 453688000.

The previous prime is 1134220039. The next prime is 1134220049. The reversal of 1134220040 is 400224311.

It can be written as a sum of positive squares in 2 ways, for example, as 1058981764 + 75238276 = 32542^2 + 8674^2 .

It is not an unprimeable number, because it can be changed into a prime (1134220049) 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 3 ways as a sum of consecutive naturals, for example, 14177711 + ... + 14177790.

Almost surely, 2^1134220040 is an apocalyptic number.

1134220040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134220040 is an abundant number, since it is smaller than the sum of its proper divisors (1417775140).

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

1134220040 is a wasteful number, since it uses less digits than its factorization.

1134220040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28355512 (or 28355508 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1134220040 is about 33678.1834426977. The cubic root of 1134220040 is about 1042.8754375080.

Adding to 1134220040 its reverse (400224311), we get a palindrome (1534444351).

The spelling of 1134220040 in words is "one billion, one hundred thirty-four million, two hundred twenty thousand, forty".