212425430552 has 8 divisors (see below), whose sum is σ = 398297682300. Its totient is φ = 106212715272.

The previous prime is 212425430521. The next prime is 212425430573. The reversal of 212425430552 is 255034524212.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13276589402 + ... + 13276589417.

Almost surely, 2^212425430552 is an apocalyptic number.

It is an amenable number.

212425430552 is a deficient number, since it is larger than the sum of its proper divisors (185872251748).

212425430552 is a wasteful number, since it uses less digits than its factorization.

212425430552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26553178825 (or 26553178821 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 212425430552 its reverse (255034524212), we get a palindrome (467459954764).

The spelling of 212425430552 in words is "two hundred twelve billion, four hundred twenty-five million, four hundred thirty thousand, five hundred fifty-two".