1141240304 has 20 divisors (see below), whose sum is σ = 2248632120. Its totient is φ = 560948160.

The previous prime is 1141240283. The next prime is 1141240307. The reversal of 1141240304 is 4030421411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141240307) 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, 603527 + ... + 605414.

It is an arithmetic number, because the mean of its divisors is an integer number (112431606).

Almost surely, 2^1141240304 is an apocalyptic number.

It is an amenable number.

1141240304 is a deficient number, since it is larger than the sum of its proper divisors (1107391816).

1141240304 is a wasteful number, since it uses less digits than its factorization.

1141240304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209008 (or 1209002 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1141240304 is about 33782.2483562003. The cubic root of 1141240304 is about 1045.0226421534.

Adding to 1141240304 its reverse (4030421411), we get a palindrome (5171661715).

The spelling of 1141240304 in words is "one billion, one hundred forty-one million, two hundred forty thousand, three hundred four".