211316334453046 has 16 divisors (see below), whose sum is σ = 333657777009600. Its totient is φ = 100097089010568.

The previous prime is 211316334453041. The next prime is 211316334453047. The reversal of 211316334453046 is 640354433613112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 211316334452987 and 211316334453005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211316334453041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33359581 + ... + 39185383.

It is an arithmetic number, because the mean of its divisors is an integer number (20853611063100).

Almost surely, 2^{211316334453046} is an apocalyptic number.

211316334453046 is a deficient number, since it is larger than the sum of its proper divisors (122341442556554).

211316334453046 is a wasteful number, since it uses less digits than its factorization.

211316334453046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6780363.

The product of its (nonzero) digits is 1866240, while the sum is 46.

It can be divided in two parts, 2113163 and 34453046, that added together give a square (36566209 = 6047²).

The spelling of 211316334453046 in words is "two hundred eleven trillion, three hundred sixteen billion, three hundred thirty-four million, four hundred fifty-three thousand, forty-six".