43131424504 has 16 divisors (see below), whose sum is σ = 92424481200. Its totient is φ = 18484896192.

The previous prime is 43131424499. The next prime is 43131424537. The reversal of 43131424504 is 40542413134.

43131424504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385101949 + ... + 385102060.

It is an arithmetic number, because the mean of its divisors is an integer number (5776530075).

Almost surely, 2^43131424504 is an apocalyptic number.

It is an amenable number.

43131424504 is an abundant number, since it is smaller than the sum of its proper divisors (49293056696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43131424504 is a wasteful number, since it uses less digits than its factorization.

43131424504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770204022 (or 770204018 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 43131424504 its reverse (40542413134), we get a palindrome (83673837638).

The spelling of 43131424504 in words is "forty-three billion, one hundred thirty-one million, four hundred twenty-four thousand, five hundred four".