240004646446 has 8 divisors (see below), whose sum is σ = 360384734304. Its totient is φ = 119876401680.

The previous prime is 240004646429. The next prime is 240004646447. The reversal of 240004646446 is 644646400042.

It is a happy number.

240004646446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 240004646399 and 240004646408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240004646447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62958390 + ... + 62962201.

It is an arithmetic number, because the mean of its divisors is an integer number (45048091788).

Almost surely, 2^240004646446 is an apocalyptic number.

240004646446 is a deficient number, since it is larger than the sum of its proper divisors (120380087858).

240004646446 is a wasteful number, since it uses less digits than its factorization.

240004646446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125921546.

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 240004646446 in words is "two hundred forty billion, four million, six hundred forty-six thousand, four hundred forty-six".