117375440346528 has 768 divisors, whose sum is σ = 390661078477824. Its totient is φ = 30030717911040.

The previous prime is 117375440346491. The next prime is 117375440346557. The reversal of 117375440346528 is 825643044573711.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 53039059150 + ... + 53039061362.

It is an arithmetic number, because the mean of its divisors is an integer number (508673279268).

Almost surely, 2^{117375440346528} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117375440346528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195330539238912).

117375440346528 is an abundant number, since it is smaller than the sum of its proper divisors (273285638131296).

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

117375440346528 is a wasteful number, since it uses less digits than its factorization.

117375440346528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057 (or 3049 counting only the distinct ones).

The product of its (nonzero) digits is 67737600, while the sum is 60.

The spelling of 117375440346528 in words is "one hundred seventeen trillion, three hundred seventy-five billion, four hundred forty million, three hundred forty-six thousand, five hundred twenty-eight".