45124301220044 has 12 divisors (see below), whose sum is σ = 80893564382568. Its totient is φ = 22011854253600.

The previous prime is 45124301220029. The next prime is 45124301220121. The reversal of 45124301220044 is 44002210342154.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137574088922 + ... + 137574089249.

It is an arithmetic number, because the mean of its divisors is an integer number (6741130365214).

Almost surely, 2^{45124301220044} is an apocalyptic number.

It is an amenable number.

45124301220044 is a deficient number, since it is larger than the sum of its proper divisors (35769263162524).

45124301220044 is a wasteful number, since it uses less digits than its factorization.

45124301220044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275148178216 (or 275148178214 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 45124301220044 its reverse (44002210342154), we get a palindrome (89126511562198).

The spelling of 45124301220044 in words is "forty-five trillion, one hundred twenty-four billion, three hundred one million, two hundred twenty thousand, forty-four".