244602400064 has 28 divisors (see below), whose sum is σ = 529508606208. Its totient is φ = 111182908800.

The previous prime is 244602400039. The next prime is 244602400067. The reversal of 244602400064 is 460004206442.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 244602400064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244602400067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173722592 + ... + 173723999.

Almost surely, 2^244602400064 is an apocalyptic number.

It is an amenable number.

244602400064 is an abundant number, since it is smaller than the sum of its proper divisors (284906206144).

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

244602400064 is a wasteful number, since it uses less digits than its factorization.

244602400064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347446614 (or 347446604 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 244602400064 in words is "two hundred forty-four billion, six hundred two million, four hundred thousand, sixty-four".