544423061136 has 80 divisors (see below), whose sum is σ = 1419111079808. Its totient is φ = 179843328000.

The previous prime is 544423061131. The next prime is 544423061153. The reversal of 544423061136 is 631160324445.

It is a super-2 number, since 2×544423061136² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 544423061094 and 544423061103.

It is not an unprimeable number, because it can be changed into a prime (544423061131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2962200 + ... + 3140616.

Almost surely, 2^544423061136 is an apocalyptic number.

It is an amenable number.

544423061136 is an abundant number, since it is smaller than the sum of its proper divisors (874688018672).

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

544423061136 is a wasteful number, since it uses less digits than its factorization.

544423061136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179000 (or 178994 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 544423061136 in words is "five hundred forty-four billion, four hundred twenty-three million, sixty-one thousand, one hundred thirty-six".