40320412004207 has 2 divisors, whose sum is σ = 40320412004208. Its totient is φ = 40320412004206.

The previous prime is 40320412004203. The next prime is 40320412004251. The reversal of 40320412004207 is 70240021402304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40320412004207 - 2² = 40320412004203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40320412004207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40320412004203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20160206002103 + 20160206002104.

It is an arithmetic number, because the mean of its divisors is an integer number (20160206002104).

Almost surely, 2^{40320412004207} is an apocalyptic number.

40320412004207 is a deficient number, since it is larger than the sum of its proper divisors (1).

40320412004207 is an equidigital number, since it uses as much as digits as its factorization.

40320412004207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 29.

The spelling of 40320412004207 in words is "forty trillion, three hundred twenty billion, four hundred twelve million, four thousand, two hundred seven".