1141121834 has 8 divisors (see below), whose sum is σ = 1712860320. Its totient is φ = 570168396.

The previous prime is 1141121833. The next prime is 1141121837. The reversal of 1141121834 is 4381211411.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1141121833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192614 + ... + 198449.

It is an arithmetic number, because the mean of its divisors is an integer number (214107540).

Almost surely, 2^1141121834 is an apocalyptic number.

1141121834 is a deficient number, since it is larger than the sum of its proper divisors (571738486).

1141121834 is a wasteful number, since it uses less digits than its factorization.

1141121834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392524.

The product of its digits is 768, while the sum is 26.

The square root of 1141121834 is about 33780.4948750015. The cubic root of 1141121834 is about 1044.9864802933.

The spelling of 1141121834 in words is "one billion, one hundred forty-one million, one hundred twenty-one thousand, eight hundred thirty-four".