134513225724 has 24 divisors (see below), whose sum is σ = 314001495808. Its totient is φ = 44818127280.

The previous prime is 134513225681. The next prime is 134513225729. The reversal of 134513225724 is 427522315431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134513225729) 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, 2423242 + ... + 2478129.

Almost surely, 2^134513225724 is an apocalyptic number.

It is an amenable number.

134513225724 is an abundant number, since it is smaller than the sum of its proper divisors (179488270084).

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

134513225724 is a wasteful number, since it uses less digits than its factorization.

134513225724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4903665 (or 4903663 counting only the distinct ones).

The product of its digits is 201600, while the sum is 39.

The spelling of 134513225724 in words is "one hundred thirty-four billion, five hundred thirteen million, two hundred twenty-five thousand, seven hundred twenty-four".