244020204464 has 40 divisors (see below), whose sum is σ = 509811172080. Its totient is φ = 112769280000.

The previous prime is 244020204433. The next prime is 244020204499. The reversal of 244020204464 is 464402020442.

244020204464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 244020204464.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9776537 + ... + 9801464.

It is an arithmetic number, because the mean of its divisors is an integer number (12745279302).

Almost surely, 2^244020204464 is an apocalyptic number.

It is an amenable number.

244020204464 is an abundant number, since it is smaller than the sum of its proper divisors (265790967616).

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

244020204464 is a wasteful number, since it uses less digits than its factorization.

244020204464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19578069 (or 19578063 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

The spelling of 244020204464 in words is "two hundred forty-four billion, twenty million, two hundred four thousand, four hundred sixty-four".