1141432041 has 8 divisors (see below), whose sum is σ = 1522080640. Its totient is φ = 760869072.

The previous prime is 1141432027. The next prime is 1141432043. The reversal of 1141432041 is 1402341411.

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

It is not a de Polignac number, because 1141432041 - 2¹³ = 1141423849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1141431999 and 1141432017.

It is not an unprimeable number, because it can be changed into a prime (1141432043) 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, 22656 + ... + 52878.

It is an arithmetic number, because the mean of its divisors is an integer number (190260080).

Almost surely, 2^1141432041 is an apocalyptic number.

It is an amenable number.

1141432041 is a deficient number, since it is larger than the sum of its proper divisors (380648599).

1141432041 is a wasteful number, since it uses less digits than its factorization.

1141432041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42815.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1141432041 is about 33785.0860735917. The cubic root of 1141432041 is about 1045.0811627780.

Adding to 1141432041 its reverse (1402341411), we get a palindrome (2543773452).

The spelling of 1141432041 in words is "one billion, one hundred forty-one million, four hundred thirty-two thousand, forty-one".