1141204141 has 8 divisors (see below), whose sum is σ = 1422800064. Its totient is φ = 889249920.

The previous prime is 1141204111. The next prime is 1141204153. The reversal of 1141204141 is 1414021411.

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 1141204141 - 2⁹ = 1141203629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141204111) 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, 7410340 + ... + 7410493.

It is an arithmetic number, because the mean of its divisors is an integer number (177850008).

Almost surely, 2^1141204141 is an apocalyptic number.

1141204141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1141204141 is a deficient number, since it is larger than the sum of its proper divisors (281595923).

1141204141 is a wasteful number, since it uses less digits than its factorization.

1141204141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14820851.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1141204141 is about 33781.7131152344. The cubic root of 1141204141 is about 1045.0116040011.

Adding to 1141204141 its reverse (1414021411), we get a palindrome (2555225552).

The spelling of 1141204141 in words is "one billion, one hundred forty-one million, two hundred four thousand, one hundred forty-one".