134211232640404 has 12 divisors (see below), whose sum is σ = 248685519304404. Its totient is φ = 63158227124864.

The previous prime is 134211232640389. The next prime is 134211232640437. The reversal of 134211232640404 is 404046232112431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 120306895402500 + 13904337237904 = 10968450^2 + 3728852^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986847298759 + ... + 986847298894.

It is an arithmetic number, because the mean of its divisors is an integer number (20723793275367).

Almost surely, 2^{134211232640404} is an apocalyptic number.

It is an amenable number.

134211232640404 is a deficient number, since it is larger than the sum of its proper divisors (114474286664000).

134211232640404 is a wasteful number, since it uses less digits than its factorization.

134211232640404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1973694597674 (or 1973694597672 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

Adding to 134211232640404 its reverse (404046232112431), we get a palindrome (538257464752835).

The spelling of 134211232640404 in words is "one hundred thirty-four trillion, two hundred eleven billion, two hundred thirty-two million, six hundred forty thousand, four hundred four".