45040444243014 has 32 divisors (see below), whose sum is σ = 100555410409344. Its totient is φ = 13331209711680.

The previous prime is 45040444243013. The next prime is 45040444243073. The reversal of 45040444243014 is 41034244404054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45040444243013) 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, 7935241039 + ... + 7935246714.

It is an arithmetic number, because the mean of its divisors is an integer number (3142356575292).

Almost surely, 2^{45040444243014} is an apocalyptic number.

45040444243014 is an abundant number, since it is smaller than the sum of its proper divisors (55514966166330).

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

45040444243014 is a wasteful number, since it uses less digits than its factorization.

45040444243014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15870487812.

The product of its (nonzero) digits is 491520, while the sum is 39.

Adding to 45040444243014 its reverse (41034244404054), we get a palindrome (86074688647068).

The spelling of 45040444243014 in words is "forty-five trillion, forty billion, four hundred forty-four million, two hundred forty-three thousand, fourteen".