43302452212 has 24 divisors (see below), whose sum is σ = 77429005920. Its totient is φ = 21183358560.

The previous prime is 43302452177. The next prime is 43302452213. The reversal of 43302452212 is 21225420334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43302452213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385003 + ... + 484594.

It is an arithmetic number, because the mean of its divisors is an integer number (3226208580).

Almost surely, 2^43302452212 is an apocalyptic number.

It is an amenable number.

43302452212 is a deficient number, since it is larger than the sum of its proper divisors (34126553708).

43302452212 is a wasteful number, since it uses less digits than its factorization.

43302452212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869871 (or 869869 counting only the distinct ones).

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

Adding to 43302452212 its reverse (21225420334), we get a palindrome (64527872546).

It can be divided in two parts, 4330 and 2452212, that added together give a palindrome (2456542).

The spelling of 43302452212 in words is "forty-three billion, three hundred two million, four hundred fifty-two thousand, two hundred twelve".