240444000404 has 12 divisors (see below), whose sum is σ = 420792472800. Its totient is φ = 120217579608.

The previous prime is 240444000373. The next prime is 240444000431. The reversal of 240444000404 is 404000444042.

It is a happy number.

It is a super-3 number, since 3×240444000404³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 981224 + ... + 1201535.

It is an arithmetic number, because the mean of its divisors is an integer number (35066039400).

Almost surely, 2^240444000404 is an apocalyptic number.

It is an amenable number.

240444000404 is a deficient number, since it is larger than the sum of its proper divisors (180348472396).

240444000404 is a wasteful number, since it uses less digits than its factorization.

240444000404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210302 (or 2210300 counting only the distinct ones).

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

Adding to 240444000404 its reverse (404000444042), we get a palindrome (644444444446).

The spelling of 240444000404 in words is "two hundred forty billion, four hundred forty-four million, four hundred four", and thus it is an aban number.