4343432051011 has 4 divisors (see below), whose sum is σ = 4343469915024. Its totient is φ = 4343394187000.

The previous prime is 4343432050981. The next prime is 4343432051053. The reversal of 4343432051011 is 1101502343434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4343432051011 - 2⁷ = 4343432050883 is a prime.

It is a super-2 number, since 2×4343432051011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4343432051111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18759415 + ... + 18989536.

It is an arithmetic number, because the mean of its divisors is an integer number (1085867478756).

Almost surely, 2^{4343432051011} is an apocalyptic number.

4343432051011 is a deficient number, since it is larger than the sum of its proper divisors (37864013).

4343432051011 is a wasteful number, since it uses less digits than its factorization.

4343432051011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37864012.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 4343432051011 its reverse (1101502343434), we get a palindrome (5444934394445).

The spelling of 4343432051011 in words is "four trillion, three hundred forty-three billion, four hundred thirty-two million, fifty-one thousand, eleven".