134687390034 has 16 divisors (see below), whose sum is σ = 269427794688. Its totient is φ = 44886960912.

The previous prime is 134687389997. The next prime is 134687390039. The reversal of 134687390034 is 430093786431.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134687390039) 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, 2175877 + ... + 2236920.

It is an arithmetic number, because the mean of its divisors is an integer number (16839237168).

Almost surely, 2^134687390034 is an apocalyptic number.

134687390034 is an abundant number, since it is smaller than the sum of its proper divisors (134740404654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134687390034 is a wasteful number, since it uses less digits than its factorization.

134687390034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4417889.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 134687390034 in words is "one hundred thirty-four billion, six hundred eighty-seven million, three hundred ninety thousand, thirty-four".