40204504033 has 2 divisors, whose sum is σ = 40204504034. Its totient is φ = 40204504032.

The previous prime is 40204503979. The next prime is 40204504079. The reversal of 40204504033 is 33040540204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24571503009 + 15633001024 = 156753^2 + 125032^2 .

It is a cyclic number.

It is not a de Polignac number, because 40204504033 - 2¹³ = 40204495841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40204503989 and 40204504007.

It is not a weakly prime, because it can be changed into another prime (40204514033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20102252016 + 20102252017.

It is an arithmetic number, because the mean of its divisors is an integer number (20102252017).

Almost surely, 2^40204504033 is an apocalyptic number.

It is an amenable number.

40204504033 is a deficient number, since it is larger than the sum of its proper divisors (1).

40204504033 is an equidigital number, since it uses as much as digits as its factorization.

40204504033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 25.

The spelling of 40204504033 in words is "forty billion, two hundred four million, five hundred four thousand, thirty-three".