40320411479903 has 2 divisors, whose sum is σ = 40320411479904. Its totient is φ = 40320411479902.

The previous prime is 40320411479897. The next prime is 40320411479927. The reversal of 40320411479903 is 30997411402304.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40320411479903 - 2²⁶ = 40320344371039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40320411479003) 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, 20160205739951 + 20160205739952.

It is an arithmetic number, because the mean of its divisors is an integer number (20160205739952).

Almost surely, 2^{40320411479903} is an apocalyptic number.

40320411479903 is a deficient number, since it is larger than the sum of its proper divisors (1).

40320411479903 is an equidigital number, since it uses as much as digits as its factorization.

40320411479903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 40320411479903 in words is "forty trillion, three hundred twenty billion, four hundred eleven million, four hundred seventy-nine thousand, nine hundred three".