212405425314 has 8 divisors (see below), whose sum is σ = 424810850640. Its totient is φ = 70801808436.

The previous prime is 212405425307. The next prime is 212405425361. The reversal of 212405425314 is 413524504212.

It is a sphenic number, since it is the product of 3 distinct primes.

212405425314 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17700452104 + ... + 17700452115.

It is an arithmetic number, because the mean of its divisors is an integer number (53101356330).

Almost surely, 2^212405425314 is an apocalyptic number.

212405425314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

212405425314 is a wasteful number, since it uses less digits than its factorization.

212405425314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35400904224.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 212405425314 its reverse (413524504212), we get a palindrome (625929929526).

The spelling of 212405425314 in words is "two hundred twelve billion, four hundred five million, four hundred twenty-five thousand, three hundred fourteen".