240204466044 has 18 divisors (see below), whose sum is σ = 607183511480. Its totient is φ = 80068155336.

The previous prime is 240204466037. The next prime is 240204466049. The reversal of 240204466044 is 440664402042.

240204466044 is a `hidden beast` number, since 2 + 4 + 0 + 2 + 0 + 4 + 46 + 604 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 6672346279 = 240204466044 / (2 + 4 + 0 + 2 + 0 + 4 + 4 + 6 + 6 + 0 + 4 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240204466049) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3336173104 + ... + 3336173175.

Almost surely, 2^240204466044 is an apocalyptic number.

It is an amenable number.

240204466044 is an abundant number, since it is smaller than the sum of its proper divisors (366979045436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

240204466044 is a wasteful number, since it uses less digits than its factorization.

240204466044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6672346289 (or 6672346284 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 240204466044 its reverse (440664402042), we get a palindrome (680868868086).

The spelling of 240204466044 in words is "two hundred forty billion, two hundred four million, four hundred sixty-six thousand, forty-four".