43141243434 has 64 divisors (see below), whose sum is σ = 94412086272. Its totient is φ = 13083033600.

The previous prime is 43141243423. The next prime is 43141243447. The reversal of 43141243434 is 43434214134.

It is a super-2 number, since 2×43141243434² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43141243395 and 43141243404.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2955514 + ... + 2970074.

It is an arithmetic number, because the mean of its divisors is an integer number (1475188848).

Almost surely, 2^43141243434 is an apocalyptic number.

43141243434 is an abundant number, since it is smaller than the sum of its proper divisors (51270842838).

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

43141243434 is a wasteful number, since it uses less digits than its factorization.

43141243434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15551.

The product of its digits is 55296, while the sum is 33.

Adding to 43141243434 its reverse (43434214134), we get a palindrome (86575457568).

The spelling of 43141243434 in words is "forty-three billion, one hundred forty-one million, two hundred forty-three thousand, four hundred thirty-four".