240004420444 has 24 divisors (see below), whose sum is σ = 421863624000. Its totient is φ = 119472192000.

The previous prime is 240004420441. The next prime is 240004420459. The reversal of 240004420444 is 444024400042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240004420441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4417444 + ... + 4471444.

It is an arithmetic number, because the mean of its divisors is an integer number (17577651000).

Almost surely, 2^240004420444 is an apocalyptic number.

It is an amenable number.

240004420444 is a deficient number, since it is larger than the sum of its proper divisors (181859203556).

240004420444 is a wasteful number, since it uses less digits than its factorization.

240004420444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58893 (or 58891 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 240004420444 its reverse (444024400042), we get a palindrome (684028820486).

It can be divided in two parts, 24000 and 4420444, that added together give a palindrome (4444444).

The spelling of 240004420444 in words is "two hundred forty billion, four million, four hundred twenty thousand, four hundred forty-four".