134752615844 has 48 divisors (see below), whose sum is σ = 294649353600. Its totient is φ = 52386082560.

The previous prime is 134752615843. The next prime is 134752615849. The reversal of 134752615844 is 448516257431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 134752615792 and 134752615801.

It is not an unprimeable number, because it can be changed into a prime (134752615843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337919 + ... + 619430.

It is an arithmetic number, because the mean of its divisors is an integer number (6138528200).

Almost surely, 2^134752615844 is an apocalyptic number.

134752615844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

134752615844 is an abundant number, since it is smaller than the sum of its proper divisors (159896737756).

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

134752615844 is a wasteful number, since it uses less digits than its factorization.

134752615844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 957828 (or 957826 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 50.

The spelling of 134752615844 in words is "one hundred thirty-four billion, seven hundred fifty-two million, six hundred fifteen thousand, eight hundred forty-four".