1144190804 has 12 divisors (see below), whose sum is σ = 2021048064. Its totient is φ = 566748504.

The previous prime is 1144190783. The next prime is 1144190807. The reversal of 1144190804 is 4080914411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144190807) 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, 1336244 + ... + 1337099.

It is an arithmetic number, because the mean of its divisors is an integer number (168420672).

Almost surely, 2^1144190804 is an apocalyptic number.

It is an amenable number.

1144190804 is a deficient number, since it is larger than the sum of its proper divisors (876857260).

1144190804 is a wasteful number, since it uses less digits than its factorization.

1144190804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2673454 (or 2673452 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 32.

The square root of 1144190804 is about 33825.8895522350. The cubic root of 1144190804 is about 1045.9224485423.

The spelling of 1144190804 in words is "one billion, one hundred forty-four million, one hundred ninety thousand, eight hundred four".