117435442580 has 24 divisors (see below), whose sum is σ = 255118376520. Its totient is φ = 45354377600.

The previous prime is 117435442577. The next prime is 117435442591. The reversal of 117435442580 is 85244534711.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 31349535364 + 86085907216 = 177058^2 + 293404^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101236871 + ... + 101238030.

It is an arithmetic number, because the mean of its divisors is an integer number (10629932355).

Almost surely, 2^117435442580 is an apocalyptic number.

117435442580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117435442580 is an abundant number, since it is smaller than the sum of its proper divisors (137682933940).

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

117435442580 is a wasteful number, since it uses less digits than its factorization.

117435442580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202474939 (or 202474937 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 44.

The spelling of 117435442580 in words is "one hundred seventeen billion, four hundred thirty-five million, four hundred forty-two thousand, five hundred eighty".