544042454312 has 64 divisors (see below), whose sum is σ = 1179053272320. Its totient is φ = 230516471808.

The previous prime is 544042454297. The next prime is 544042454327. The reversal of 544042454312 is 213454240445.

It is an interprime number because it is at equal distance from previous prime (544042454297) and next prime (544042454327).

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, 5200958 + ... + 5304530.

It is an arithmetic number, because the mean of its divisors is an integer number (18422707380).

Almost surely, 2^544042454312 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 544042454312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (589526636160).

544042454312 is an abundant number, since it is smaller than the sum of its proper divisors (635010818008).

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

544042454312 is a wasteful number, since it uses less digits than its factorization.

544042454312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104650 (or 104646 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 544042454312 its reverse (213454240445), we get a palindrome (757496694757).

The spelling of 544042454312 in words is "five hundred forty-four billion, forty-two million, four hundred fifty-four thousand, three hundred twelve".