1141003404 has 36 divisors (see below), whose sum is σ = 2905268184. Its totient is φ = 377556672.

The previous prime is 1141003397. The next prime is 1141003421. The reversal of 1141003404 is 4043001411.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 110742 + ... + 120605.

It is an arithmetic number, because the mean of its divisors is an integer number (80701894).

Almost surely, 2^1141003404 is an apocalyptic number.

It is an amenable number.

1141003404 is an abundant number, since it is smaller than the sum of its proper divisors (1764264780).

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

1141003404 is a wasteful number, since it uses less digits than its factorization.

1141003404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231494 (or 231489 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1141003404 is about 33778.7418948664. The cubic root of 1141003404 is about 1044.9503281412.

Adding to 1141003404 its reverse (4043001411), we get a palindrome (5184004815).

The spelling of 1141003404 in words is "one billion, one hundred forty-one million, three thousand, four hundred four".