43210424231 has 16 divisors (see below), whose sum is σ = 48676393920. Its totient is φ = 38058958080.

The previous prime is 43210424167. The next prime is 43210424239. The reversal of 43210424231 is 13242401234.

It is not a de Polignac number, because 43210424231 - 2⁶ = 43210424167 is a prime.

It is a super-3 number, since 3×43210424231³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 43210424231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43210424239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54380 + ... + 298961.

It is an arithmetic number, because the mean of its divisors is an integer number (3042274620).

Almost surely, 2^43210424231 is an apocalyptic number.

43210424231 is a deficient number, since it is larger than the sum of its proper divisors (5465969689).

43210424231 is a wasteful number, since it uses less digits than its factorization.

43210424231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353786.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 43210424231 its reverse (13242401234), we get a palindrome (56452825465).

The spelling of 43210424231 in words is "forty-three billion, two hundred ten million, four hundred twenty-four thousand, two hundred thirty-one".