40234422499099 has 2 divisors, whose sum is σ = 40234422499100. Its totient is φ = 40234422499098.

The previous prime is 40234422499067. The next prime is 40234422499133. The reversal of 40234422499099 is 99099422443204.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40234422499099 - 2⁵ = 40234422499067 is a prime.

It is not a weakly prime, because it can be changed into another prime (40234422499039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20117211249549 + 20117211249550.

It is an arithmetic number, because the mean of its divisors is an integer number (20117211249550).

Almost surely, 2^{40234422499099} is an apocalyptic number.

40234422499099 is a deficient number, since it is larger than the sum of its proper divisors (1).

40234422499099 is an equidigital number, since it uses as much as digits as its factorization.

40234422499099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40310784, while the sum is 61.

The spelling of 40234422499099 in words is "forty trillion, two hundred thirty-four billion, four hundred twenty-two million, four hundred ninety-nine thousand, ninety-nine".