544600012422 has 16 divisors (see below), whose sum is σ = 1089427046400. Its totient is φ = 181495500552.

The previous prime is 544600012391. The next prime is 544600012423. The reversal of 544600012422 is 224210006445.

It is a self number, because there is not a number n which added to its sum of digits gives 544600012422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544600012423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9428038 + ... + 9485625.

It is an arithmetic number, because the mean of its divisors is an integer number (68089190400).

Almost surely, 2^544600012422 is an apocalyptic number.

544600012422 is an abundant number, since it is smaller than the sum of its proper divisors (544827033978).

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

544600012422 is a wasteful number, since it uses less digits than its factorization.

544600012422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18918467.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 544600012422 its reverse (224210006445), we get a palindrome (768810018867).

The spelling of 544600012422 in words is "five hundred forty-four billion, six hundred million, twelve thousand, four hundred twenty-two".