1141643130 has 16 divisors (see below), whose sum is σ = 2739943584. Its totient is φ = 304438160.

The previous prime is 1141643119. The next prime is 1141643179. The reversal of 1141643130 is 313461411.

It is a self number, because there is not a number n which added to its sum of digits gives 1141643130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19027356 + ... + 19027415.

It is an arithmetic number, because the mean of its divisors is an integer number (171246474).

Almost surely, 2^1141643130 is an apocalyptic number.

1141643130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141643130 is an abundant number, since it is smaller than the sum of its proper divisors (1598300454).

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

1141643130 is a wasteful number, since it uses less digits than its factorization.

1141643130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38054781.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1141643130 is about 33788.2099259490. The cubic root of 1141643130 is about 1045.1455823060.

The spelling of 1141643130 in words is "one billion, one hundred forty-one million, six hundred forty-three thousand, one hundred thirty".