2450040244 has 6 divisors (see below), whose sum is σ = 4287570434. Its totient is φ = 1225020120.

The previous prime is 2450040217. The next prime is 2450040251. The reversal of 2450040244 is 4420400542.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2419459344 + 30580900 = 49188^2 + 5530^2 .

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, 306255027 + ... + 306255034.

Almost surely, 2^2450040244 is an apocalyptic number.

It is an amenable number.

2450040244 is a deficient number, since it is larger than the sum of its proper divisors (1837530190).

2450040244 is a wasteful number, since it uses less digits than its factorization.

2450040244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612510065 (or 612510063 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 2450040244 is about 49497.8812071790. The cubic root of 2450040244 is about 1348.1071311980.

Adding to 2450040244 its reverse (4420400542), we get a palindrome (6870440786).

The spelling of 2450040244 in words is "two billion, four hundred fifty million, forty thousand, two hundred forty-four".