43241402011 has 32 divisors (see below), whose sum is σ = 48383861760. Its totient is φ = 38435088384.

The previous prime is 43241401969. The next prime is 43241402069. The reversal of 43241402011 is 11020414234.

It is a happy number.

43241402011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43241402011 - 2²¹ = 43239304859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43241409011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15262051 + ... + 15264883.

It is an arithmetic number, because the mean of its divisors is an integer number (1511995680).

Almost surely, 2^43241402011 is an apocalyptic number.

43241402011 is a deficient number, since it is larger than the sum of its proper divisors (5142459749).

43241402011 is a wasteful number, since it uses less digits than its factorization.

43241402011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3355.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 43241402011 its reverse (11020414234), we get a palindrome (54261816245).

The spelling of 43241402011 in words is "forty-three billion, two hundred forty-one million, four hundred two thousand, eleven".