43241424133 has 4 divisors (see below), whose sum is σ = 43241871168. Its totient is φ = 43240977100.

The previous prime is 43241424103. The next prime is 43241424157. The reversal of 43241424133 is 33142414234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 33142414234 = 2 ⋅16571207117.

It is a cyclic number.

It is not a de Polignac number, because 43241424133 - 2¹³ = 43241415941 is a prime.

It is a super-2 number, since 2×43241424133² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43241424095 and 43241424104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43241424103) 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, 11191 + ... + 294292.

It is an arithmetic number, because the mean of its divisors is an integer number (10810467792).

Almost surely, 2^43241424133 is an apocalyptic number.

It is an amenable number.

43241424133 is a deficient number, since it is larger than the sum of its proper divisors (447035).

43241424133 is a wasteful number, since it uses less digits than its factorization.

43241424133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447034.

The product of its digits is 27648, while the sum is 31.

Adding to 43241424133 its reverse (33142414234), we get a palindrome (76383838367).

The spelling of 43241424133 in words is "forty-three billion, two hundred forty-one million, four hundred twenty-four thousand, one hundred thirty-three".