134406235344 has 40 divisors (see below), whose sum is σ = 347546605792. Its totient is φ = 44759433600.

The previous prime is 134406235333. The next prime is 134406235357. The reversal of 134406235344 is 443532604431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281679 + ... + 1382574.

Almost surely, 2^134406235344 is an apocalyptic number.

It is an amenable number.

134406235344 is an abundant number, since it is smaller than the sum of its proper divisors (213140370448).

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

134406235344 is a wasteful number, since it uses less digits than its factorization.

134406235344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665315 (or 2665309 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 134406235344 its reverse (443532604431), we get a palindrome (577938839775).

The spelling of 134406235344 in words is "one hundred thirty-four billion, four hundred six million, two hundred thirty-five thousand, three hundred forty-four".