544332002412 has 96 divisors (see below), whose sum is σ = 1434323810304. Its totient is φ = 159175526400.

The previous prime is 544332002407. The next prime is 544332002419. The reversal of 544332002412 is 214200233445.

It is a self number, because there is not a number n which added to its sum of digits gives 544332002412.

It is not an unprimeable number, because it can be changed into a prime (544332002419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1256058 + ... + 1632894.

It is an arithmetic number, because the mean of its divisors is an integer number (14940873024).

Almost surely, 2^544332002412 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 544332002412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717161905152).

544332002412 is an abundant number, since it is smaller than the sum of its proper divisors (889991807892).

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

544332002412 is a wasteful number, since it uses less digits than its factorization.

544332002412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377239 (or 377237 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 544332002412 its reverse (214200233445), we get a palindrome (758532235857).

The spelling of 544332002412 in words is "five hundred forty-four billion, three hundred thirty-two million, two thousand, four hundred twelve".