43010040204 has 48 divisors (see below), whose sum is σ = 116355671040. Its totient is φ = 13713345360.

The previous prime is 43010040179. The next prime is 43010040221. The reversal of 43010040204 is 40204001034.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8654932 + ... + 8659899.

It is an arithmetic number, because the mean of its divisors is an integer number (2424076480).

Almost surely, 2^43010040204 is an apocalyptic number.

It is an amenable number.

43010040204 is an abundant number, since it is smaller than the sum of its proper divisors (73345630836).

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

43010040204 is a wasteful number, since it uses less digits than its factorization.

43010040204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17314867 (or 17314859 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 43010040204 its reverse (40204001034), we get a palindrome (83214041238).

The spelling of 43010040204 in words is "forty-three billion, ten million, forty thousand, two hundred four".