211315204314004 has 24 divisors (see below), whose sum is σ = 424991472373440. Its totient is φ = 90057716760576.

The previous prime is 211315204313977. The next prime is 211315204314007. The reversal of 211315204314004 is 400413402513112.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211315204314007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21080921197 + ... + 21080931220.

It is an arithmetic number, because the mean of its divisors is an integer number (17707978015560).

Almost surely, 2^{211315204314004} is an apocalyptic number.

It is an amenable number.

211315204314004 is an abundant number, since it is smaller than the sum of its proper divisors (213676268059436).

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

211315204314004 is a wasteful number, since it uses less digits than its factorization.

211315204314004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42161852607 (or 42161852605 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 211315204314004 its reverse (400413402513112), we get a palindrome (611728606827116).

The spelling of 211315204314004 in words is "two hundred eleven trillion, three hundred fifteen billion, two hundred four million, three hundred fourteen thousand, four".