117440258000 has 160 divisors (see below), whose sum is σ = 306800676000. Its totient is φ = 43222732800.

The previous prime is 117440257981. The next prime is 117440258021. The reversal of 117440258000 is 852044711.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 111580049296 + 5860208704 = 334036^2 + 76552^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8234876 + ... + 8249124.

It is an arithmetic number, because the mean of its divisors is an integer number (1917504225).

Almost surely, 2^117440258000 is an apocalyptic number.

117440258000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117440258000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153400338000).

117440258000 is an abundant number, since it is smaller than the sum of its proper divisors (189360418000).

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

117440258000 is a wasteful number, since it uses less digits than its factorization.

117440258000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14602 (or 14586 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The spelling of 117440258000 in words is "one hundred seventeen billion, four hundred forty million, two hundred fifty-eight thousand".