544614664704 has 160 divisors (see below), whose sum is σ = 1584327596544. Its totient is φ = 164874055680.

The previous prime is 544614664613. The next prime is 544614664747. The reversal of 544614664704 is 407466416445.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17945287 + ... + 17975609.

Almost surely, 2^544614664704 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 544614664704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (792163798272).

544614664704 is an abundant number, since it is smaller than the sum of its proper divisors (1039712931840).

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

544614664704 is a wasteful number, since it uses less digits than its factorization.

544614664704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31418 (or 31402 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 51.

The spelling of 544614664704 in words is "five hundred forty-four billion, six hundred fourteen million, six hundred sixty-four thousand, seven hundred four".