1142104041 has 24 divisors (see below), whose sum is σ = 1870115520. Its totient is φ = 665840736.

The previous prime is 1142104039. The next prime is 1142104057. The reversal of 1142104041 is 1404012411.

It is not a de Polignac number, because 1142104041 - 2¹ = 1142104039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1142104091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254661 + ... + 259106.

It is an arithmetic number, because the mean of its divisors is an integer number (77921480).

Almost surely, 2^1142104041 is an apocalyptic number.

It is an amenable number.

1142104041 is a deficient number, since it is larger than the sum of its proper divisors (728011479).

1142104041 is a wasteful number, since it uses less digits than its factorization.

1142104041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513805 (or 513802 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1142104041 is about 33795.0298268843. The cubic root of 1142104041 is about 1045.2862141929.

Adding to 1142104041 its reverse (1404012411), we get a palindrome (2546116452).

The spelling of 1142104041 in words is "one billion, one hundred forty-two million, one hundred four thousand, forty-one".