2324440442 has 4 divisors (see below), whose sum is σ = 3486660666. Its totient is φ = 1162220220.

The previous prime is 2324440439. The next prime is 2324440453. The reversal of 2324440442 is 2440444232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1544411401 + 780029041 = 39299^2 + 27929^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 581110109 + ... + 581110112.

Almost surely, 2^2324440442 is an apocalyptic number.

2324440442 is a deficient number, since it is larger than the sum of its proper divisors (1162220224).

2324440442 is a wasteful number, since it uses less digits than its factorization.

2324440442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162220223.

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 2324440442 is about 48212.4511096459. The cubic root of 2324440442 is about 1324.6652420244.

Adding to 2324440442 its reverse (2440444232), we get a palindrome (4764884674).

The spelling of 2324440442 in words is "two billion, three hundred twenty-four million, four hundred forty thousand, four hundred forty-two".