4144969092 has 96 divisors (see below), whose sum is σ = 11316049920. Its totient is φ = 1167454080.

The previous prime is 4144969091. The next prime is 4144969097. The reversal of 4144969092 is 2909694414.

It is not an unprimeable number, because it can be changed into a prime (4144969091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117333 + ... + 148515.

It is an arithmetic number, because the mean of its divisors is an integer number (117875520).

Almost surely, 2^4144969092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4144969092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5658024960).

4144969092 is an abundant number, since it is smaller than the sum of its proper divisors (7171080828).

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

4144969092 is a wasteful number, since it uses less digits than its factorization.

4144969092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31273 (or 31271 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 4144969092 is about 64381.4343735832. The cubic root of 4144969092 is about 1606.3509414638.

The spelling of 4144969092 in words is "four billion, one hundred forty-four million, nine hundred sixty-nine thousand, ninety-two".