43242532201 has 4 divisors (see below), whose sum is σ = 47173671504. Its totient is φ = 39311392900.

The previous prime is 43242532199. The next prime is 43242532217. The reversal of 43242532201 is 10223524234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43242532201 - 2¹ = 43242532199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43242532201.

It is not an unprimeable number, because it can be changed into a prime (43242532241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1965569635 + ... + 1965569656.

It is an arithmetic number, because the mean of its divisors is an integer number (11793417876).

Almost surely, 2^43242532201 is an apocalyptic number.

It is an amenable number.

43242532201 is a deficient number, since it is larger than the sum of its proper divisors (3931139303).

43242532201 is a wasteful number, since it uses less digits than its factorization.

43242532201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3931139302.

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 43242532201 in words is "forty-three billion, two hundred forty-two million, five hundred thirty-two thousand, two hundred one".