117342350266 has 4 divisors (see below), whose sum is σ = 176013525402. Its totient is φ = 58671175132.

The previous prime is 117342350243. The next prime is 117342350273. The reversal of 117342350266 is 662053243711.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 662053243711 = 101 ⋅6554982611.

It can be written as a sum of positive squares in only one way, i.e., 116847065241 + 495285025 = 341829^2 + 22255^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29335587565 + ... + 29335587568.

Almost surely, 2^117342350266 is an apocalyptic number.

117342350266 is a deficient number, since it is larger than the sum of its proper divisors (58671175136).

117342350266 is an equidigital number, since it uses as much as digits as its factorization.

117342350266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58671175135.

The product of its (nonzero) digits is 181440, while the sum is 40.

Adding to 117342350266 its reverse (662053243711), we get a palindrome (779395593977).

The spelling of 117342350266 in words is "one hundred seventeen billion, three hundred forty-two million, three hundred fifty thousand, two hundred sixty-six".