134202024212 has 12 divisors (see below), whose sum is σ = 236211078516. Its totient is φ = 66713144640.

The previous prime is 134202024211. The next prime is 134202024217. The reversal of 134202024212 is 212420202431.

It can be written as a sum of positive squares in 2 ways, for example, as 126989598736 + 7212425476 = 356356^2 + 84926^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134202024211) by changing a digit.

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, 96966089 + ... + 96967472.

It is an arithmetic number, because the mean of its divisors is an integer number (19684256543).

Almost surely, 2^134202024212 is an apocalyptic number.

It is an amenable number.

134202024212 is a deficient number, since it is larger than the sum of its proper divisors (102009054304).

134202024212 is a wasteful number, since it uses less digits than its factorization.

134202024212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193933738 (or 193933736 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 134202024212 its reverse (212420202431), we get a palindrome (346622226643).

The spelling of 134202024212 in words is "one hundred thirty-four billion, two hundred two million, twenty-four thousand, two hundred twelve".