1142441041 has 8 divisors (see below), whose sum is σ = 1322174720. Its totient is φ = 966839328.

The previous prime is 1142441029. The next prime is 1142441137. The reversal of 1142441041 is 1401442411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1142441041 - 2⁵ = 1142441009 is a prime.

It is a super-2 number, since 2×1142441041² = 2610343064322327362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1142441141) 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, 1032396 + ... + 1033501.

It is an arithmetic number, because the mean of its divisors is an integer number (165271840).

Almost surely, 2^1142441041 is an apocalyptic number.

It is an amenable number.

1142441041 is a deficient number, since it is larger than the sum of its proper divisors (179733679).

1142441041 is an equidigital number, since it uses as much as digits as its factorization.

1142441041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065983.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 1142441041 is about 33800.0153994048. The cubic root of 1142441041 is about 1045.3890147551.

Adding to 1142441041 its reverse (1401442411), we get a palindrome (2543883452).

The spelling of 1142441041 in words is "one billion, one hundred forty-two million, four hundred forty-one thousand, forty-one".