43124212453434 has 32 divisors (see below), whose sum is σ = 103757503649280. Its totient is φ = 11672719160112.

The previous prime is 43124212453411. The next prime is 43124212453447. The reversal of 43124212453434 is 43435421242134.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27020182444 + ... + 27020184039.

It is an arithmetic number, because the mean of its divisors is an integer number (3242421989040).

Almost surely, 2^{43124212453434} is an apocalyptic number.

43124212453434 is an abundant number, since it is smaller than the sum of its proper divisors (60633291195846).

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

43124212453434 is a wasteful number, since it uses less digits than its factorization.

43124212453434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54040366514.

The product of its digits is 1105920, while the sum is 42.

Adding to 43124212453434 its reverse (43435421242134), we get a palindrome (86559633695568).

The spelling of 43124212453434 in words is "forty-three trillion, one hundred twenty-four billion, two hundred twelve million, four hundred fifty-three thousand, four hundred thirty-four".