43542424534 has 8 divisors (see below), whose sum is σ = 74644156368. Its totient is φ = 18661039080.

The previous prime is 43542424459. The next prime is 43542424543.

43542424534 is nontrivially palindromic in base 10.

43542424534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1555086577 + ... + 1555086604.

It is an arithmetic number, because the mean of its divisors is an integer number (9330519546).

Almost surely, 2^43542424534 is an apocalyptic number.

43542424534 is a deficient number, since it is larger than the sum of its proper divisors (31101731834).

43542424534 is a wasteful number, since it uses less digits than its factorization.

43542424534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110173190.

The product of its digits is 921600, while the sum is 40.

The spelling of 43542424534 in words is "forty-three billion, five hundred forty-two million, four hundred twenty-four thousand, five hundred thirty-four".