2344432144 has 20 divisors (see below), whose sum is σ = 4543916140. Its totient is φ = 1171808640.

The previous prime is 2344432127. The next prime is 2344432151. The reversal of 2344432144 is 4412344432.

It can be written as a sum of positive squares in 2 ways, for example, as 2084835600 + 259596544 = 45660^2 + 16112^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25042 + ... + 72910.

It is an arithmetic number, because the mean of its divisors is an integer number (227195807).

Almost surely, 2^2344432144 is an apocalyptic number.

It is an amenable number.

2344432144 is a deficient number, since it is larger than the sum of its proper divisors (2199483996).

2344432144 is a wasteful number, since it uses less digits than its factorization.

2344432144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50938 (or 50932 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

The square root of 2344432144 is about 48419.3364679856. The cubic root of 2344432144 is about 1328.4520676299.

Adding to 2344432144 its reverse (4412344432), we get a palindrome (6756776576).

The spelling of 2344432144 in words is "two billion, three hundred forty-four million, four hundred thirty-two thousand, one hundred forty-four".