45044240045233 has 16 divisors (see below), whose sum is σ = 52957650102336. Its totient is φ = 37771831621440.

The previous prime is 45044240045221. The next prime is 45044240045279. The reversal of 45044240045233 is 33254004244054.

It is a cyclic number.

It is not a de Polignac number, because 45044240045233 - 2⁵ = 45044240045201 is a prime.

It is a super-2 number, since 2×45044240045233² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45044240046233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114514035 + ... + 114906712.

It is an arithmetic number, because the mean of its divisors is an integer number (3309853131396).

Almost surely, 2^{45044240045233} is an apocalyptic number.

It is an amenable number.

45044240045233 is a deficient number, since it is larger than the sum of its proper divisors (7913410057103).

45044240045233 is a wasteful number, since it uses less digits than its factorization.

45044240045233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229422144.

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 45044240045233 its reverse (33254004244054), we get a palindrome (78298244289287).

The spelling of 45044240045233 in words is "forty-five trillion, forty-four billion, two hundred forty million, forty-five thousand, two hundred thirty-three".