134046876869 has 8 divisors (see below), whose sum is σ = 134651001240. Its totient is φ = 133443654400.

The previous prime is 134046876857. The next prime is 134046876911. The reversal of 134046876869 is 968678640431.

It can be written as a sum of positive squares in 4 ways, for example, as 42461959969 + 91584916900 = 206063^2 + 302630^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134046876869 - 2²⁸ = 133778441413 is a prime.

It is a super-2 number, since 2×134046876869² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134046876809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73337 + ... + 522945.

It is an arithmetic number, because the mean of its divisors is an integer number (16831375155).

Almost surely, 2^134046876869 is an apocalyptic number.

It is an amenable number.

134046876869 is a deficient number, since it is larger than the sum of its proper divisors (604124371).

134046876869 is a wasteful number, since it uses less digits than its factorization.

134046876869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450951.

The product of its (nonzero) digits is 41803776, while the sum is 62.

The spelling of 134046876869 in words is "one hundred thirty-four billion, forty-six million, eight hundred seventy-six thousand, eight hundred sixty-nine".