134690213379 has 16 divisors (see below), whose sum is σ = 181252887200. Its totient is φ = 88960674816.

The previous prime is 134690213353. The next prime is 134690213417. The reversal of 134690213379 is 973312096431.

It is not a de Polignac number, because 134690213379 - 2²⁰ = 134689164803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134690213309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5241747 + ... + 5267379.

It is an arithmetic number, because the mean of its divisors is an integer number (11328305450).

Almost surely, 2^134690213379 is an apocalyptic number.

134690213379 is a deficient number, since it is larger than the sum of its proper divisors (46562673821).

134690213379 is a wasteful number, since it uses less digits than its factorization.

134690213379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41814.

The product of its (nonzero) digits is 734832, while the sum is 48.

The spelling of 134690213379 in words is "one hundred thirty-four billion, six hundred ninety million, two hundred thirteen thousand, three hundred seventy-nine".