544221024045 has 8 divisors (see below), whose sum is σ = 870753638496. Its totient is φ = 290251212816.

The previous prime is 544221024031. The next prime is 544221024047. The reversal of 544221024045 is 540420122445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 544221024045 - 2⁵ = 544221024013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544221023997 and 544221024015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544221024047) 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, 18140700787 + ... + 18140700816.

It is an arithmetic number, because the mean of its divisors is an integer number (108844204812).

Almost surely, 2^544221024045 is an apocalyptic number.

It is an amenable number.

544221024045 is a deficient number, since it is larger than the sum of its proper divisors (326532614451).

544221024045 is a wasteful number, since it uses less digits than its factorization.

544221024045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36281401611.

The product of its (nonzero) digits is 51200, while the sum is 33.

The spelling of 544221024045 in words is "five hundred forty-four billion, two hundred twenty-one million, twenty-four thousand, forty-five".