40045320044301 has 32 divisors (see below), whose sum is σ = 63791525629440. Its totient is φ = 22023264772800.

The previous prime is 40045320044237. The next prime is 40045320044311. The reversal of 40045320044301 is 10344002354004.

It is not a de Polignac number, because 40045320044301 - 2⁶ = 40045320044237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40045320044311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 791040235 + ... + 791090856.

It is an arithmetic number, because the mean of its divisors is an integer number (1993485175920).

Almost surely, 2^{40045320044301} is an apocalyptic number.

It is an amenable number.

40045320044301 is a deficient number, since it is larger than the sum of its proper divisors (23746205585139).

40045320044301 is a wasteful number, since it uses less digits than its factorization.

40045320044301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582131177.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 40045320044301 its reverse (10344002354004), we get a palindrome (50389322398305).

The spelling of 40045320044301 in words is "forty trillion, forty-five billion, three hundred twenty million, forty-four thousand, three hundred one".