117442243342 has 16 divisors (see below), whose sum is σ = 178626469392. Its totient is φ = 57900536640.

The previous prime is 117442243309. The next prime is 117442243349. The reversal of 117442243342 is 243342244711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117442243349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 420417 + ... + 641587.

It is an arithmetic number, because the mean of its divisors is an integer number (11164154337).

Almost surely, 2^117442243342 is an apocalyptic number.

117442243342 is a deficient number, since it is larger than the sum of its proper divisors (61184226050).

117442243342 is a wasteful number, since it uses less digits than its factorization.

117442243342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224883.

The product of its digits is 129024, while the sum is 37.

The spelling of 117442243342 in words is "one hundred seventeen billion, four hundred forty-two million, two hundred forty-three thousand, three hundred forty-two".