40803768004033 has 2 divisors, whose sum is σ = 40803768004034. Its totient is φ = 40803768004032.

The previous prime is 40803768004001. The next prime is 40803768004057. The reversal of 40803768004033 is 33040086730804.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27888887066049 + 12914880937984 = 5280993^2 + 3593728^2 .

It is a cyclic number.

It is not a de Polignac number, because 40803768004033 - 2⁵ = 40803768004001 is a prime.

It is not a weakly prime, because it can be changed into another prime (40803768004133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20401884002016 + 20401884002017.

It is an arithmetic number, because the mean of its divisors is an integer number (20401884002017).

Almost surely, 2^{40803768004033} is an apocalyptic number.

It is an amenable number.

40803768004033 is a deficient number, since it is larger than the sum of its proper divisors (1).

40803768004033 is an equidigital number, since it uses as much as digits as its factorization.

40803768004033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1161216, while the sum is 46.

The spelling of 40803768004033 in words is "forty trillion, eight hundred three billion, seven hundred sixty-eight million, four thousand, thirty-three".