1140304050 has 36 divisors (see below), whose sum is σ = 3063618090. Its totient is φ = 304080960.

The previous prime is 1140304043. The next prime is 1140304127. The reversal of 1140304050 is 504030411.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 969139161 + 171164889 = 31131^2 + 13083^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1266555 + ... + 1267454.

Almost surely, 2^1140304050 is an apocalyptic number.

1140304050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1140304050 is an abundant number, since it is smaller than the sum of its proper divisors (1923314040).

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

1140304050 is a wasteful number, since it uses less digits than its factorization.

1140304050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2534027 (or 2534019 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1140304050 is about 33768.3883239932. The cubic root of 1140304050 is about 1044.7367910774.

Adding to 1140304050 its reverse (504030411), we get a palindrome (1644334461).

The spelling of 1140304050 in words is "one billion, one hundred forty million, three hundred four thousand, fifty".