316421224536612 has 192 divisors, whose sum is σ = 865107154082304. Its totient is φ = 89107976724480.

The previous prime is 316421224536601. The next prime is 316421224536617. The reversal of 316421224536612 is 216635422124613.

It is not an unprimeable number, because it can be changed into a prime (316421224536617) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 178784458 + ... + 180545630.

It is an arithmetic number, because the mean of its divisors is an integer number (4505766427512).

Almost surely, 2^{316421224536612} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 316421224536612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432553577041152).

316421224536612 is an abundant number, since it is smaller than the sum of its proper divisors (548685929545692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316421224536612 is a wasteful number, since it uses less digits than its factorization.

316421224536612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1763078 (or 1763076 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 48.

The spelling of 316421224536612 in words is "three hundred sixteen trillion, four hundred twenty-one billion, two hundred twenty-four million, five hundred thirty-six thousand, six hundred twelve".