40230434034269 has 2 divisors, whose sum is σ = 40230434034270. Its totient is φ = 40230434034268.

The previous prime is 40230434034227. The next prime is 40230434034283. The reversal of 40230434034269 is 96243043403204.

40230434034269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28646451608644 + 11583982425625 = 5352238^2 + 3403525^2 .

It is a cyclic number.

It is not a de Polignac number, because 40230434034269 - 2¹² = 40230434030173 is a prime.

It is a super-2 number, since 2×40230434034269² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40230434034289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20115217017134 + 20115217017135.

It is an arithmetic number, because the mean of its divisors is an integer number (20115217017135).

Almost surely, 2^{40230434034269} is an apocalyptic number.

It is an amenable number.

40230434034269 is a deficient number, since it is larger than the sum of its proper divisors (1).

40230434034269 is an equidigital number, since it uses as much as digits as its factorization.

40230434034269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1492992, while the sum is 44.

The spelling of 40230434034269 in words is "forty trillion, two hundred thirty billion, four hundred thirty-four million, thirty-four thousand, two hundred sixty-nine".