1141282541 has 8 divisors (see below), whose sum is σ = 1304541504. Its totient is φ = 978078240.

The previous prime is 1141282537. The next prime is 1141282543. The reversal of 1141282541 is 1452821411.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1141282541 - 2² = 1141282537 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141282543) 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, 52361 + ... + 70881.

It is an arithmetic number, because the mean of its divisors is an integer number (163067688).

Almost surely, 2^1141282541 is an apocalyptic number.

It is an amenable number.

1141282541 is a deficient number, since it is larger than the sum of its proper divisors (163258963).

1141282541 is an equidigital number, since it uses as much as digits as its factorization.

1141282541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27331.

The product of its digits is 2560, while the sum is 29.

The square root of 1141282541 is about 33782.8734864280. The cubic root of 1141282541 is about 1045.0355339977.

The spelling of 1141282541 in words is "one billion, one hundred forty-one million, two hundred eighty-two thousand, five hundred forty-one".