405330767041 has 2 divisors, whose sum is σ = 405330767042. Its totient is φ = 405330767040.

The previous prime is 405330767027. The next prime is 405330767057. The reversal of 405330767041 is 140767033504.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 282886760641 + 122444006400 = 531871^2 + 349920^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-405330767041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 405330766985 and 405330767003.

It is not a weakly prime, because it can be changed into another prime (405330767071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202665383520 + 202665383521.

It is an arithmetic number, because the mean of its divisors is an integer number (202665383521).

Almost surely, 2^405330767041 is an apocalyptic number.

It is an amenable number.

405330767041 is a deficient number, since it is larger than the sum of its proper divisors (1).

405330767041 is an equidigital number, since it uses as much as digits as its factorization.

405330767041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 405330767041 in words is "four hundred five billion, three hundred thirty million, seven hundred sixty-seven thousand, forty-one".