340541642204606 has 64 divisors (see below), whose sum is σ = 535369933486080. Its totient is φ = 162152253669120.

The previous prime is 340541642204597. The next prime is 340541642204651. The reversal of 340541642204606 is 606402246145043.

It is a super-2 number, since 2×340541642204606² (a number of 30 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 31 ways as a sum of consecutive naturals, for example, 18139959836 + ... + 18139978608.

It is an arithmetic number, because the mean of its divisors is an integer number (8365155210720).

Almost surely, 2^{340541642204606} is an apocalyptic number.

340541642204606 is a deficient number, since it is larger than the sum of its proper divisors (194828291281474).

340541642204606 is a wasteful number, since it uses less digits than its factorization.

340541642204606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21161.

The product of its (nonzero) digits is 3317760, while the sum is 47.

Adding to 340541642204606 its reverse (606402246145043), we get a palindrome (946943888349649).

The spelling of 340541642204606 in words is "three hundred forty trillion, five hundred forty-one billion, six hundred forty-two million, two hundred four thousand, six hundred six".