316421511213234 has 32 divisors (see below), whose sum is σ = 723256877952000. Its totient is φ = 90405182377872.

The previous prime is 316421511213209. The next prime is 316421511213263. The reversal of 316421511213234 is 432312115124613.

It is a junction number, because it is equal to n+sod(n) for n = 316421511213192 and 316421511213201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36161734 + ... + 44051265.

It is an arithmetic number, because the mean of its divisors is an integer number (22601777436000).

Almost surely, 2^{316421511213234} is an apocalyptic number.

316421511213234 is an abundant number, since it is smaller than the sum of its proper divisors (406835366738766).

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

316421511213234 is a wasteful number, since it uses less digits than its factorization.

316421511213234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80306934.

The product of its digits is 103680, while the sum is 39.

Adding to 316421511213234 its reverse (432312115124613), we get a palindrome (748733626337847).

The spelling of 316421511213234 in words is "three hundred sixteen trillion, four hundred twenty-one billion, five hundred eleven million, two hundred thirteen thousand, two hundred thirty-four".