214125242512 has 20 divisors (see below), whose sum is σ = 414876398716. Its totient is φ = 107060365440.

The previous prime is 214125242477. The next prime is 214125242543. The reversal of 214125242512 is 215242521412.

It can be written as a sum of positive squares in 2 ways, for example, as 27428659456 + 186696583056 = 165616^2 + 432084^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 855562 + ... + 1077142.

Almost surely, 2^214125242512 is an apocalyptic number.

It is an amenable number.

214125242512 is a deficient number, since it is larger than the sum of its proper divisors (200751156204).

214125242512 is a wasteful number, since it uses less digits than its factorization.

214125242512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281986 (or 281980 counting only the distinct ones).

The product of its digits is 12800, while the sum is 31.

Adding to 214125242512 its reverse (215242521412), we get a palindrome (429367763924).

The spelling of 214125242512 in words is "two hundred fourteen billion, one hundred twenty-five million, two hundred forty-two thousand, five hundred twelve".