544442412500004 has 48 divisors (see below), whose sum is σ = 1270579143800960. Its totient is φ = 181450303614720.

The previous prime is 544442412499969. The next prime is 544442412500009. The reversal of 544442412500004 is 400005214244445.

It is not an unprimeable number, because it can be changed into a prime (544442412500009) 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, 3881014344 + ... + 3881154624.

Almost surely, 2^{544442412500004} is an apocalyptic number.

It is an amenable number.

544442412500004 is an abundant number, since it is smaller than the sum of its proper divisors (726136731300956).

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

544442412500004 is a wasteful number, since it uses less digits than its factorization.

544442412500004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192340 (or 192338 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 39.

Adding to 544442412500004 its reverse (400005214244445), we get a palindrome (944447626744449).

The spelling of 544442412500004 in words is "five hundred forty-four trillion, four hundred forty-two billion, four hundred twelve million, five hundred thousand, four".