544412203340 has 24 divisors (see below), whose sum is σ = 1203437502960. Its totient is φ = 206303571648.

The previous prime is 544412203337. The next prime is 544412203351. The reversal of 544412203340 is 43302214445.

It is a junction number, because it is equal to n+sod(n) for n = 544412203297 and 544412203306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716331467 + ... + 716332226.

It is an arithmetic number, because the mean of its divisors is an integer number (50143229290).

Almost surely, 2^544412203340 is an apocalyptic number.

It is an amenable number.

544412203340 is an abundant number, since it is smaller than the sum of its proper divisors (659025299620).

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

544412203340 is a wasteful number, since it uses less digits than its factorization.

544412203340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1432663721 (or 1432663719 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 544412203340 its reverse (43302214445), we get a palindrome (587714417785).

The spelling of 544412203340 in words is "five hundred forty-four billion, four hundred twelve million, two hundred three thousand, three hundred forty".