40421433300201 has 12 divisors (see below), whose sum is σ = 58387266276612. Its totient is φ = 26947275349536.

The previous prime is 40421433300173. The next prime is 40421433300211. The reversal of 40421433300201 is 10200333412404.

40421433300201 is a `hidden beast` number, since 4 + 0 + 4 + 21 + 433 + 3 + 0 + 0 + 201 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20724027093225 + 19697406206976 = 4552365^2 + 4438176^2 .

It is not a de Polignac number, because 40421433300201 - 2¹⁷ = 40421433169129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40421433300211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28165146 + ... + 29565491.

It is an arithmetic number, because the mean of its divisors is an integer number (4865605523051).

Almost surely, 2^{40421433300201} is an apocalyptic number.

It is an amenable number.

40421433300201 is a deficient number, since it is larger than the sum of its proper divisors (17965832976411).

40421433300201 is a wasteful number, since it uses less digits than its factorization.

40421433300201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57808440 (or 57808437 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 40421433300201 its reverse (10200333412404), we get a palindrome (50621766712605).

The spelling of 40421433300201 in words is "forty trillion, four hundred twenty-one billion, four hundred thirty-three million, three hundred thousand, two hundred one".