816324474622006 has 64 divisors (see below), whose sum is σ = 1424458338831360. Its totient is φ = 343623494522880.

The previous prime is 816324474621991. The next prime is 816324474622031. The reversal of 816324474622006 is 600226474423618.

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 31 ways as a sum of consecutive naturals, for example, 797847751 + ... + 798870253.

It is an arithmetic number, because the mean of its divisors is an integer number (22257161544240).

Almost surely, 2^{816324474622006} is an apocalyptic number.

816324474622006 is a deficient number, since it is larger than the sum of its proper divisors (608133864209354).

816324474622006 is a wasteful number, since it uses less digits than its factorization.

816324474622006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025069.

The product of its (nonzero) digits is 18579456, while the sum is 55.

The spelling of 816324474622006 in words is "eight hundred sixteen trillion, three hundred twenty-four billion, four hundred seventy-four million, six hundred twenty-two thousand, six".