43240203202 has 16 divisors (see below), whose sum is σ = 74198831040. Its totient is φ = 18513323568.

The previous prime is 43240203191. The next prime is 43240203247. The reversal of 43240203202 is 20230204234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501233 + ... + 1529764.

It is an arithmetic number, because the mean of its divisors is an integer number (4637426940).

Almost surely, 2^43240203202 is an apocalyptic number.

43240203202 is a deficient number, since it is larger than the sum of its proper divisors (30958627838).

43240203202 is a wasteful number, since it uses less digits than its factorization.

43240203202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3032025.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 43240203202 its reverse (20230204234), we get a palindrome (63470407436).

The spelling of 43240203202 in words is "forty-three billion, two hundred forty million, two hundred three thousand, two hundred two".