134211232640403 has 32 divisors (see below), whose sum is σ = 209501261491200. Its totient is φ = 84681967168800.

The previous prime is 134211232640389. The next prime is 134211232640437. The reversal of 134211232640403 is 304046232112431.

134211232640403 is a `hidden beast` number, since 1 + 3 + 4 + 2 + 1 + 1 + 2 + 3 + 2 + 640 + 4 + 0 + 3 = 666.

134211232640403 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 134211232640403 - 2⁴² = 129813186129299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134211232640203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127595883 + ... + 128643428.

It is an arithmetic number, because the mean of its divisors is an integer number (6546914421600).

Almost surely, 2^{134211232640403} is an apocalyptic number.

134211232640403 is a deficient number, since it is larger than the sum of its proper divisors (75290028850797).

134211232640403 is a wasteful number, since it uses less digits than its factorization.

134211232640403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256240360 (or 256240354 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 134211232640403 its reverse (304046232112431), we get a palindrome (438257464752834).

The spelling of 134211232640403 in words is "one hundred thirty-four trillion, two hundred eleven billion, two hundred thirty-two million, six hundred forty thousand, four hundred three".