2244440024 has 8 divisors (see below), whose sum is σ = 4208325060. Its totient is φ = 1122220008.

The previous prime is 2244439979. The next prime is 2244440047. The reversal of 2244440024 is 4200444422.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2244440024² = 10075022042666241152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2244439975 and 2244440002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140277494 + ... + 140277509.

Almost surely, 2^2244440024 is an apocalyptic number.

It is an amenable number.

2244440024 is a deficient number, since it is larger than the sum of its proper divisors (1963885036).

2244440024 is a wasteful number, since it uses less digits than its factorization.

2244440024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280555009 (or 280555005 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 2244440024 is about 47375.5213586088. The cubic root of 2244440024 is about 1309.2904542817.

Adding to 2244440024 its reverse (4200444422), we get a palindrome (6444884446).

The spelling of 2244440024 in words is "two billion, two hundred forty-four million, four hundred forty thousand, twenty-four".