4040420240404 has 24 divisors (see below), whose sum is σ = 7317752682240. Its totient is φ = 1949694689376.

The previous prime is 4040420240393. The next prime is 4040420240407.

4040420240404 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040420240407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7349752 + ... + 7880335.

It is an arithmetic number, because the mean of its divisors is an integer number (304906361760).

Almost surely, 2^{4040420240404} is an apocalyptic number.

It is an amenable number.

4040420240404 is a deficient number, since it is larger than the sum of its proper divisors (3277332441836).

4040420240404 is a wasteful number, since it uses less digits than its factorization.

4040420240404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15232407 (or 15232405 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

It can be divided in two parts, 4040420 and 240404, that added together give a palindrome (4280824).

The spelling of 4040420240404 in words is "four trillion, forty billion, four hundred twenty million, two hundred forty thousand, four hundred four".