43201424011 has 4 divisors (see below), whose sum is σ = 43541592832. Its totient is φ = 42861255192.

The previous prime is 43201423999. The next prime is 43201424023. The reversal of 43201424011 is 11042410234.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (43201423999) and next prime (43201424023).

It is a cyclic number.

It is not a de Polignac number, because 43201424011 - 2⁷ = 43201423883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43201424711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170084220 + ... + 170084473.

It is an arithmetic number, because the mean of its divisors is an integer number (10885398208).

Almost surely, 2^43201424011 is an apocalyptic number.

43201424011 is a deficient number, since it is larger than the sum of its proper divisors (340168821).

43201424011 is a wasteful number, since it uses less digits than its factorization.

43201424011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340168820.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 43201424011 its reverse (11042410234), we get a palindrome (54243834245).

The spelling of 43201424011 in words is "forty-three billion, two hundred one million, four hundred twenty-four thousand, eleven".