2200420340344 has 32 divisors (see below), whose sum is σ = 4187556731520. Its totient is φ = 1083740033376.

The previous prime is 2200420340273. The next prime is 2200420340399. The reversal of 2200420340344 is 4430430240022.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13643037 + ... + 13803379.

It is an arithmetic number, because the mean of its divisors is an integer number (130861147860).

Almost surely, 2^{2200420340344} is an apocalyptic number.

It is an amenable number.

2200420340344 is a deficient number, since it is larger than the sum of its proper divisors (1987136391176).

2200420340344 is a wasteful number, since it uses less digits than its factorization.

2200420340344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186019 (or 186015 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 2200420340344 its reverse (4430430240022), we get a palindrome (6630850580366).

The spelling of 2200420340344 in words is "two trillion, two hundred billion, four hundred twenty million, three hundred forty thousand, three hundred forty-four".