117434342 has 4 divisors (see below), whose sum is σ = 176151516. Its totient is φ = 58717170.

The previous prime is 117434281. The next prime is 117434353. The reversal of 117434342 is 243434711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243434711 = 13 ⋅18725747.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29358584 + ... + 29358587.

It is an arithmetic number, because the mean of its divisors is an integer number (44037879).

Almost surely, 2^117434342 is an apocalyptic number.

117434342 is a deficient number, since it is larger than the sum of its proper divisors (58717174).

117434342 is an equidigital number, since it uses as much as digits as its factorization.

117434342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58717173.

The product of its digits is 8064, while the sum is 29.

The square root of 117434342 is about 10836.7126934325. The cubic root of 117434342 is about 489.7018066294.

The spelling of 117434342 in words is "one hundred seventeen million, four hundred thirty-four thousand, three hundred forty-two".