212314400523 has 24 divisors (see below), whose sum is σ = 311786572656. Its totient is φ = 139185604800.

The previous prime is 212314400513. The next prime is 212314400569. The reversal of 212314400523 is 325004413212.

212314400523 is a `hidden beast` number, since 2 + 1 + 231 + 4 + 400 + 5 + 23 = 666.

It is not a de Polignac number, because 212314400523 - 2⁸ = 212314400267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212314400513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2101068 + ... + 2199798.

It is an arithmetic number, because the mean of its divisors is an integer number (12991107194).

Almost surely, 2^212314400523 is an apocalyptic number.

212314400523 is a deficient number, since it is larger than the sum of its proper divisors (99472172133).

212314400523 is a wasteful number, since it uses less digits than its factorization.

212314400523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102715 (or 102712 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 212314400523 its reverse (325004413212), we get a palindrome (537318813735).

The spelling of 212314400523 in words is "two hundred twelve billion, three hundred fourteen million, four hundred thousand, five hundred twenty-three".