43045111434 has 16 divisors (see below), whose sum is σ = 92712547872. Its totient is φ = 13244649648.

The previous prime is 43045111433. The next prime is 43045111441. The reversal of 43045111434 is 43411154034.

It is not an unprimeable number, because it can be changed into a prime (43045111433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275930124 + ... + 275930279.

It is an arithmetic number, because the mean of its divisors is an integer number (5794534242).

Almost surely, 2^43045111434 is an apocalyptic number.

43045111434 is an abundant number, since it is smaller than the sum of its proper divisors (49667436438).

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

43045111434 is a wasteful number, since it uses less digits than its factorization.

43045111434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551860421.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 43045111434 its reverse (43411154034), we get a palindrome (86456265468).

The spelling of 43045111434 in words is "forty-three billion, forty-five million, one hundred eleven thousand, four hundred thirty-four".