134212340224 has 20 divisors (see below), whose sum is σ = 268162547994. Its totient is φ = 67106169856.

The previous prime is 134212340203. The next prime is 134212340237. The reversal of 134212340224 is 422043212431.

It can be written as a sum of positive squares in only one way, i.e., 124298553600 + 9913786624 = 352560^2 + 99568^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134212340192 and 134212340201.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131066227 + ... + 131067250.

Almost surely, 2^134212340224 is an apocalyptic number.

It is an amenable number.

134212340224 is a deficient number, since it is larger than the sum of its proper divisors (133950207770).

134212340224 is an frugal number, since it uses more digits than its factorization.

134212340224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262133495 (or 262133479 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 134212340224 its reverse (422043212431), we get a palindrome (556255552655).

The spelling of 134212340224 in words is "one hundred thirty-four billion, two hundred twelve million, three hundred forty thousand, two hundred twenty-four".