40204432267 has 2 divisors, whose sum is σ = 40204432268. Its totient is φ = 40204432266.

The previous prime is 40204432241. The next prime is 40204432273. The reversal of 40204432267 is 76223440204.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40204432267 is a prime.

It is a super-3 number, since 3×40204432267³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (40204432207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20102216133 + 20102216134.

It is an arithmetic number, because the mean of its divisors is an integer number (20102216134).

Almost surely, 2^40204432267 is an apocalyptic number.

40204432267 is a deficient number, since it is larger than the sum of its proper divisors (1).

40204432267 is an equidigital number, since it uses as much as digits as its factorization.

40204432267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64512, while the sum is 34.

The spelling of 40204432267 in words is "forty billion, two hundred four million, four hundred thirty-two thousand, two hundred sixty-seven".