334185920216 has 32 divisors (see below), whose sum is σ = 640006280640. Its totient is φ = 163518421248.

The previous prime is 334185920177. The next prime is 334185920227. The reversal of 334185920216 is 612029581433.

It is a super-2 number, since 2×334185920216² (a number of 24 digits) contains 22 as substring.

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, 3432626 + ... + 3528638.

It is an arithmetic number, because the mean of its divisors is an integer number (20000196270).

Almost surely, 2^334185920216 is an apocalyptic number.

It is an amenable number.

334185920216 is a deficient number, since it is larger than the sum of its proper divisors (305820360424).

334185920216 is a wasteful number, since it uses less digits than its factorization.

334185920216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105323 (or 105319 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 334185920216 in words is "three hundred thirty-four billion, one hundred eighty-five million, nine hundred twenty thousand, two hundred sixteen".