43245311011 has 8 divisors (see below), whose sum is σ = 49425152864. Its totient is φ = 37065954240.

The previous prime is 43245310967. The next prime is 43245311027. The reversal of 43245311011 is 11011354234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43245311011 - 2⁹ = 43245310499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43245311111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95641 + ... + 309253.

It is an arithmetic number, because the mean of its divisors is an integer number (6178144108).

Almost surely, 2^43245311011 is an apocalyptic number.

43245311011 is a deficient number, since it is larger than the sum of its proper divisors (6179841853).

43245311011 is a wasteful number, since it uses less digits than its factorization.

43245311011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242541.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 43245311011 its reverse (11011354234), we get a palindrome (54256665245).

The spelling of 43245311011 in words is "forty-three billion, two hundred forty-five million, three hundred eleven thousand, eleven".