40002446413025 has 24 divisors (see below), whose sum is σ = 52534049197920. Its totient is φ = 30131645725440.

The previous prime is 40002446413009. The next prime is 40002446413049. The reversal of 40002446413025 is 52031464420004.

40002446413025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40002446413025 - 2⁴ = 40002446413009 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 258252872 + ... + 258407721.

It is an arithmetic number, because the mean of its divisors is an integer number (2188918716580).

Almost surely, 2^{40002446413025} is an apocalyptic number.

It is an amenable number.

40002446413025 is a deficient number, since it is larger than the sum of its proper divisors (12531602784895).

40002446413025 is a wasteful number, since it uses less digits than its factorization.

40002446413025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516660785 (or 516660780 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 40002446413025 in words is "forty trillion, two billion, four hundred forty-six million, four hundred thirteen thousand, twenty-five".