20132424240043 has 4 divisors (see below), whose sum is σ = 20144108759608. Its totient is φ = 20120739720480.

The previous prime is 20132424240041. The next prime is 20132424240091. The reversal of 20132424240043 is 34004242423102.

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 20132424240043 - 2¹ = 20132424240041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20132424239987 and 20132424240014.

It is not an unprimeable number, because it can be changed into a prime (20132424240041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5842257198 + ... + 5842260643.

It is an arithmetic number, because the mean of its divisors is an integer number (5036027189902).

Almost surely, 2^{20132424240043} is an apocalyptic number.

20132424240043 is a deficient number, since it is larger than the sum of its proper divisors (11684519565).

20132424240043 is a wasteful number, since it uses less digits than its factorization.

20132424240043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11684519564.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 20132424240043 its reverse (34004242423102), we get a palindrome (54136666663145).

The spelling of 20132424240043 in words is "twenty trillion, one hundred thirty-two billion, four hundred twenty-four million, two hundred forty thousand, forty-three".