1141430330 has 16 divisors (see below), whose sum is σ = 2060787744. Its totient is φ = 455191440.

The previous prime is 1141430321. The next prime is 1141430333. The reversal of 1141430330 is 330341411.

1141430330 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1141430333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169112 + ... + 175731.

It is an arithmetic number, because the mean of its divisors is an integer number (128799234).

Almost surely, 2^1141430330 is an apocalyptic number.

1141430330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141430330 is a deficient number, since it is larger than the sum of its proper divisors (919357414).

1141430330 is a wasteful number, since it uses less digits than its factorization.

1141430330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345181.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1141430330 is about 33785.0607517583. The cubic root of 1141430330 is about 1045.0806405876.

Adding to 1141430330 its reverse (330341411), we get a palindrome (1471771741).

The spelling of 1141430330 in words is "one billion, one hundred forty-one million, four hundred thirty thousand, three hundred thirty".