4004120024340 has 48 divisors (see below), whose sum is σ = 11871038192832. Its totient is φ = 1004955613696.

The previous prime is 4004120024339. The next prime is 4004120024461. The reversal of 4004120024340 is 434200214004.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4004120024340.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1962802914 + ... + 1962804953.

It is an arithmetic number, because the mean of its divisors is an integer number (247313295684).

Almost surely, 2^{4004120024340} is an apocalyptic number.

It is an amenable number.

4004120024340 is an abundant number, since it is smaller than the sum of its proper divisors (7866918168492).

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

4004120024340 is a wasteful number, since it uses less digits than its factorization.

4004120024340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3925607896 (or 3925607894 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 4004120024340 its reverse (434200214004), we get a palindrome (4438320238344).

The spelling of 4004120024340 in words is "four trillion, four billion, one hundred twenty million, twenty-four thousand, three hundred forty".