1141843392 has 84 divisors (see below), whose sum is σ = 3394152216. Its totient is φ = 380609280.

The previous prime is 1141843363. The next prime is 1141843433. The reversal of 1141843392 is 2933481411.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21159 + ... + 52262.

It is an arithmetic number, because the mean of its divisors is an integer number (40406574).

Almost surely, 2^1141843392 is an apocalyptic number.

1141843392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1141843392 is an abundant number, since it is smaller than the sum of its proper divisors (2252308824).

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

1141843392 is an frugal number, since it uses more digits than its factorization.

1141843392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73448 (or 73426 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 1141843392 is about 33791.1732853418. The cubic root of 1141843392 is about 1045.2066903417.

The spelling of 1141843392 in words is "one billion, one hundred forty-one million, eight hundred forty-three thousand, three hundred ninety-two".