134402062631213 has 32 divisors (see below), whose sum is σ = 153656328817152. Its totient is φ = 116459859225600.

The previous prime is 134402062631189. The next prime is 134402062631323. The reversal of 134402062631213 is 312136260204431.

It is a cyclic number.

It is not a de Polignac number, because 134402062631213 - 2³⁰ = 134400988889389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134402062631413) 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, 321072458 + ... + 321490788.

It is an arithmetic number, because the mean of its divisors is an integer number (4801760275536).

Almost surely, 2^{134402062631213} is an apocalyptic number.

134402062631213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

134402062631213 is a deficient number, since it is larger than the sum of its proper divisors (19254266185939).

134402062631213 is a wasteful number, since it uses less digits than its factorization.

134402062631213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422165.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 134402062631213 in words is "one hundred thirty-four trillion, four hundred two billion, sixty-two million, six hundred thirty-one thousand, two hundred thirteen".