43240114199 has 2 divisors, whose sum is σ = 43240114200. Its totient is φ = 43240114198.

The previous prime is 43240114189. The next prime is 43240114249. The reversal of 43240114199 is 99141104234.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43240114199 - 2¹² = 43240110103 is a prime.

It is a super-2 number, since 2×43240114199² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43240114129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21620057099 + 21620057100.

It is an arithmetic number, because the mean of its divisors is an integer number (21620057100).

Almost surely, 2^43240114199 is an apocalyptic number.

43240114199 is a deficient number, since it is larger than the sum of its proper divisors (1).

43240114199 is an equidigital number, since it uses as much as digits as its factorization.

43240114199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 43240114199 in words is "forty-three billion, two hundred forty million, one hundred fourteen thousand, one hundred ninety-nine".