2443401044 has 24 divisors (see below), whose sum is σ = 5099273088. Its totient is φ = 1001642400.

The previous prime is 2443401017. The next prime is 2443401049. The reversal of 2443401044 is 4401043442.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443401049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1896407 + ... + 1897694.

It is an arithmetic number, because the mean of its divisors is an integer number (212469712).

Almost surely, 2^2443401044 is an apocalyptic number.

It is an amenable number.

2443401044 is an abundant number, since it is smaller than the sum of its proper divisors (2655872044).

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

2443401044 is a wasteful number, since it uses less digits than its factorization.

2443401044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3794135 (or 3794133 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2443401044 is about 49430.7702145131. The cubic root of 2443401044 is about 1346.8883145229. Note that the first 3 decimals are identical.

Adding to 2443401044 its reverse (4401043442), we get a palindrome (6844444486).

The spelling of 2443401044 in words is "two billion, four hundred forty-three million, four hundred one thousand, forty-four".