245444044 has 12 divisors (see below), whose sum is σ = 430928344. Its totient is φ = 122321664.

The previous prime is 245444029. The next prime is 245444057. The reversal of 245444044 is 440444542.

245444044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245443997 and 245444015.

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, 98709 + ... + 101164.

Almost surely, 2^245444044 is an apocalyptic number.

It is an amenable number.

245444044 is a deficient number, since it is larger than the sum of its proper divisors (185484300).

245444044 is a wasteful number, since it uses less digits than its factorization.

245444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200184 (or 200182 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 31.

The square root of 245444044 is about 15666.6538865196. The cubic root of 245444044 is about 626.1102773668.

Adding to 245444044 its reverse (440444542), we get a palindrome (685888586).

The spelling of 245444044 in words is "two hundred forty-five million, four hundred forty-four thousand, forty-four".