212352434325 has 24 divisors (see below), whose sum is σ = 390099288000. Its totient is φ = 113254631280.

The previous prime is 212352434293. The next prime is 212352434341. The reversal of 212352434325 is 523434253212.

212352434325 is a `hidden beast` number, since 2 + 123 + 524 + 3 + 4 + 3 + 2 + 5 = 666.

It is not a de Polignac number, because 212352434325 - 2⁵ = 212352434293 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212352434325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157297425 + ... + 157298774.

It is an arithmetic number, because the mean of its divisors is an integer number (16254137000).

Almost surely, 2^212352434325 is an apocalyptic number.

212352434325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

212352434325 is a deficient number, since it is larger than the sum of its proper divisors (177746853675).

212352434325 is a wasteful number, since it uses less digits than its factorization.

212352434325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314596218 (or 314596207 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

Adding to 212352434325 its reverse (523434253212), we get a palindrome (735786687537).

The spelling of 212352434325 in words is "two hundred twelve billion, three hundred fifty-two million, four hundred thirty-four thousand, three hundred twenty-five".