2344442144 has 24 divisors (see below), whose sum is σ = 5035223088. Its totient is φ = 1065655360.

The previous prime is 2344442131. The next prime is 2344442147. The reversal of 2344442144 is 4412444432.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 2344442144.

It is not an unprimeable number, because it can be changed into a prime (2344442147) 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, 3329822 + ... + 3330525.

It is an arithmetic number, because the mean of its divisors is an integer number (209800962).

Almost surely, 2^2344442144 is an apocalyptic number.

It is an amenable number.

2344442144 is an abundant number, since it is smaller than the sum of its proper divisors (2690780944).

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

2344442144 is a wasteful number, since it uses less digits than its factorization.

2344442144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6660368 (or 6660360 counting only the distinct ones).

The product of its digits is 49152, while the sum is 32.

The square root of 2344442144 is about 48419.4397324050. The cubic root of 2344442144 is about 1328.4539564315.

Adding to 2344442144 its reverse (4412444432), we get a palindrome (6756886576).

The spelling of 2344442144 in words is "two billion, three hundred forty-four million, four hundred forty-two thousand, one hundred forty-four".