244542410464 has 96 divisors (see below), whose sum is σ = 530326349280. Its totient is φ = 110074675200.

The previous prime is 244542410461. The next prime is 244542410467. The reversal of 244542410464 is 464014245442.

It is an interprime number because it is at equal distance from previous prime (244542410461) and next prime (244542410467).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244542410461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63997674 + ... + 64001494.

It is an arithmetic number, because the mean of its divisors is an integer number (5524232805).

Almost surely, 2^244542410464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244542410464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265163174640).

244542410464 is an abundant number, since it is smaller than the sum of its proper divisors (285783938816).

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

244542410464 is a wasteful number, since it uses less digits than its factorization.

244542410464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5564 (or 5556 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 40.

The spelling of 244542410464 in words is "two hundred forty-four billion, five hundred forty-two million, four hundred ten thousand, four hundred sixty-four".