340003330406 has 16 divisors (see below), whose sum is σ = 514076834304. Its totient is φ = 168644677824.

The previous prime is 340003330399. The next prime is 340003330421. The reversal of 340003330406 is 604033300043.

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, 2429516 + ... + 2565648.

It is an arithmetic number, because the mean of its divisors is an integer number (32129802144).

Almost surely, 2^340003330406 is an apocalyptic number.

340003330406 is a deficient number, since it is larger than the sum of its proper divisors (174073503898).

340003330406 is a wasteful number, since it uses less digits than its factorization.

340003330406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146095.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 340003330406 its reverse (604033300043), we get a palindrome (944036630449).

The spelling of 340003330406 in words is "three hundred forty billion, three million, three hundred thirty thousand, four hundred six".