1140550134 has 8 divisors (see below), whose sum is σ = 2281100280. Its totient is φ = 380183376.

The previous prime is 1140550121. The next prime is 1140550163. The reversal of 1140550134 is 4310550411.

It is a happy number.

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

1140550134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95045839 + ... + 95045850.

It is an arithmetic number, because the mean of its divisors is an integer number (285137535).

Almost surely, 2^1140550134 is an apocalyptic number.

1140550134 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.

1140550134 is a wasteful number, since it uses less digits than its factorization.

1140550134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190091694.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1140550134 is about 33772.0318310877. The cubic root of 1140550134 is about 1044.8119390219.

The spelling of 1140550134 in words is "one billion, one hundred forty million, five hundred fifty thousand, one hundred thirty-four".