544364136216 has 24 divisors (see below), whose sum is σ = 1474319535780. Its totient is φ = 181454712048.

The previous prime is 544364136193. The next prime is 544364136257. The reversal of 544364136216 is 612631463445.

544364136216 is a `hidden beast` number, since 5 + 4 + 4 + 3 + 6 + 4 + 13 + 621 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3780306430 + ... + 3780306573.

Almost surely, 2^544364136216 is an apocalyptic number.

It is an amenable number.

544364136216 is an abundant number, since it is smaller than the sum of its proper divisors (929955399564).

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

544364136216 is a wasteful number, since it uses less digits than its factorization.

544364136216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7560613015 (or 7560613008 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 544364136216 in words is "five hundred forty-four billion, three hundred sixty-four million, one hundred thirty-six thousand, two hundred sixteen".