345650602406 has 4 divisors (see below), whose sum is σ = 518475903612. Its totient is φ = 172825301202.

The previous prime is 345650602379. The next prime is 345650602417. The reversal of 345650602406 is 604206056543.

It is a happy number.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 86412650600 + ... + 86412650603.

It is an arithmetic number, because the mean of its divisors is an integer number (129618975903).

Almost surely, 2^345650602406 is an apocalyptic number.

345650602406 is a deficient number, since it is larger than the sum of its proper divisors (172825301206).

345650602406 is a wasteful number, since it uses less digits than its factorization.

345650602406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172825301205.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 345650602406 its reverse (604206056543), we get a palindrome (949856658949).

The spelling of 345650602406 in words is "three hundred forty-five billion, six hundred fifty million, six hundred two thousand, four hundred six".