1141183734 has 8 divisors (see below), whose sum is σ = 2282367480. Its totient is φ = 380394576.

The previous prime is 1141183733. The next prime is 1141183739. The reversal of 1141183734 is 4373811411.

It is a happy number.

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

1141183734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1141183695 and 1141183704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141183733) 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, 95098639 + ... + 95098650.

It is an arithmetic number, because the mean of its divisors is an integer number (285295935).

Almost surely, 2^1141183734 is an apocalyptic number.

1141183734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141183734 is a wasteful number, since it uses less digits than its factorization.

1141183734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190197294.

The product of its digits is 8064, while the sum is 33.

The square root of 1141183734 is about 33781.4110717714. The cubic root of 1141183734 is about 1045.0053750019.

The spelling of 1141183734 in words is "one billion, one hundred forty-one million, one hundred eighty-three thousand, seven hundred thirty-four".