43042604111 has 8 divisors (see below), whose sum is σ = 46423922160. Its totient is φ = 39671335872.

The previous prime is 43042604071. The next prime is 43042604119. The reversal of 43042604111 is 11140624034.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 43042604111 - 2¹⁸ = 43042341967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43042604119) 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, 2503550 + ... + 2520683.

It is an arithmetic number, because the mean of its divisors is an integer number (5802990270).

Almost surely, 2^43042604111 is an apocalyptic number.

43042604111 is a deficient number, since it is larger than the sum of its proper divisors (3381318049).

43042604111 is a wasteful number, since it uses less digits than its factorization.

43042604111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024905.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 43042604111 in words is "forty-three billion, forty-two million, six hundred four thousand, one hundred eleven".