134402062631311 has 4 divisors (see below), whose sum is σ = 141475855401400. Its totient is φ = 127328269861224.

The previous prime is 134402062631189. The next prime is 134402062631323. The reversal of 134402062631311 is 113136260204431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134402062631311 - 2²⁷ = 134401928413583 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 (134402062661311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3536896385016 + ... + 3536896385053.

It is an arithmetic number, because the mean of its divisors is an integer number (35368963850350).

Almost surely, 2^{134402062631311} is an apocalyptic number.

134402062631311 is a deficient number, since it is larger than the sum of its proper divisors (7073792770089).

134402062631311 is an equidigital number, since it uses as much as digits as its factorization.

134402062631311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7073792770088.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 134402062631311 in words is "one hundred thirty-four trillion, four hundred two billion, sixty-two million, six hundred thirty-one thousand, three hundred eleven".