1141442030 has 16 divisors (see below), whose sum is σ = 2125444320. Its totient is φ = 440832672.

The previous prime is 1141442023. The next prime is 1141442039. The reversal of 1141442030 is 302441411.

It is a junction number, because it is equal to n+sod(n) for n = 1141441993 and 1141442011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141442039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1967714 + ... + 1968293.

It is an arithmetic number, because the mean of its divisors is an integer number (132840270).

Almost surely, 2^1141442030 is an apocalyptic number.

1141442030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141442030 is a deficient number, since it is larger than the sum of its proper divisors (984002290).

1141442030 is a wasteful number, since it uses less digits than its factorization.

1141442030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3936043.

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

The square root of 1141442030 is about 33785.2339047697. The cubic root of 1141442030 is about 1045.0842113710.

Adding to 1141442030 its reverse (302441411), we get a palindrome (1443883441).

The spelling of 1141442030 in words is "one billion, one hundred forty-one million, four hundred forty-two thousand, thirty".