43413101099 has 2 divisors, whose sum is σ = 43413101100. Its totient is φ = 43413101098.

The previous prime is 43413101077. The next prime is 43413101143. The reversal of 43413101099 is 99010131434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43413101099 - 2¹² = 43413097003 is a prime.

It is not a weakly prime, because it can be changed into another prime (43413101299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21706550549 + 21706550550.

It is an arithmetic number, because the mean of its divisors is an integer number (21706550550).

Almost surely, 2^43413101099 is an apocalyptic number.

43413101099 is a deficient number, since it is larger than the sum of its proper divisors (1).

43413101099 is an equidigital number, since it uses as much as digits as its factorization.

43413101099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 43413101099 in words is "forty-three billion, four hundred thirteen million, one hundred one thousand, ninety-nine".