11917333334 has 4 divisors (see below), whose sum is σ = 17876000004. Its totient is φ = 5958666666.

The previous prime is 11917333289. The next prime is 11917333343. The reversal of 11917333334 is 43333371911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43333371911 = 311 ⋅139335601.

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, 2979333332 + ... + 2979333335.

It is an arithmetic number, because the mean of its divisors is an integer number (4469000001).

Almost surely, 2^11917333334 is an apocalyptic number.

11917333334 is a deficient number, since it is larger than the sum of its proper divisors (5958666670).

11917333334 is an equidigital number, since it uses as much as digits as its factorization.

11917333334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5958666669.

The product of its digits is 61236, while the sum is 38.

The spelling of 11917333334 in words is "eleven billion, nine hundred seventeen million, three hundred thirty-three thousand, three hundred thirty-four".