544440033045 has 24 divisors (see below), whose sum is σ = 943888678200. Its totient is φ = 290308749696.

The previous prime is 544440033013. The next prime is 544440033073. The reversal of 544440033045 is 540330044445.

544440033045 is a `hidden beast` number, since 544 + 4 + 40 + 0 + 3 + 30 + 45 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 124326054801 + 420113978244 = 352599^2 + 648162^2 .

It is not a de Polignac number, because 544440033045 - 2⁵ = 544440033013 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1011390 + ... + 1453199.

It is an arithmetic number, because the mean of its divisors is an integer number (39328694925).

Almost surely, 2^544440033045 is an apocalyptic number.

It is an amenable number.

544440033045 is a deficient number, since it is larger than the sum of its proper divisors (399448645155).

544440033045 is a wasteful number, since it uses less digits than its factorization.

544440033045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469509 (or 2469506 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 36.

The spelling of 544440033045 in words is "five hundred forty-four billion, four hundred forty million, thirty-three thousand, forty-five".