4340221312406 has 16 divisors (see below), whose sum is σ = 7440651290880. Its totient is φ = 1860026873640.

The previous prime is 4340221312313. The next prime is 4340221312417. The reversal of 4340221312406 is 6042131220434.

It is a super-2 number, since 2×4340221312406² (a number of 26 digits) contains 22 as substring.

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, 5266796 + ... + 6034863.

It is an arithmetic number, because the mean of its divisors is an integer number (465040705680).

Almost surely, 2^{4340221312406} is an apocalyptic number.

4340221312406 is a deficient number, since it is larger than the sum of its proper divisors (3100429978474).

4340221312406 is a wasteful number, since it uses less digits than its factorization.

4340221312406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11329099.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 4340221312406 in words is "four trillion, three hundred forty billion, two hundred twenty-one million, three hundred twelve thousand, four hundred six".