10340440134 has 8 divisors (see below), whose sum is σ = 20680880280. Its totient is φ = 3446813376.

The previous prime is 10340440087. The next prime is 10340440139. The reversal of 10340440134 is 43104404301.

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

10340440134 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340440139) 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, 861703339 + ... + 861703350.

It is an arithmetic number, because the mean of its divisors is an integer number (2585110035).

Almost surely, 2^10340440134 is an apocalyptic number.

10340440134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10340440134 is a wasteful number, since it uses less digits than its factorization.

10340440134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723406694.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10340440134 its reverse (43104404301), we get a palindrome (53444844435).

The spelling of 10340440134 in words is "ten billion, three hundred forty million, four hundred forty thousand, one hundred thirty-four".