43202132112043 has 4 divisors (see below), whose sum is σ = 43202263560120. Its totient is φ = 43202000663968.

The previous prime is 43202132112037. The next prime is 43202132112053. The reversal of 43202132112043 is 34021123120234.

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

It is a cyclic number.

It is not a de Polignac number, because 43202132112043 - 2²¹ = 43202130014891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43202132112053) 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, 65229805 + ... + 65888782.

It is an arithmetic number, because the mean of its divisors is an integer number (10800565890030).

Almost surely, 2^{43202132112043} is an apocalyptic number.

43202132112043 is a deficient number, since it is larger than the sum of its proper divisors (131448077).

43202132112043 is a wasteful number, since it uses less digits than its factorization.

43202132112043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131448076.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 43202132112043 its reverse (34021123120234), we get a palindrome (77223255232277).

The spelling of 43202132112043 in words is "forty-three trillion, two hundred two billion, one hundred thirty-two million, one hundred twelve thousand, forty-three".