216327044550670 has 32 divisors (see below), whose sum is σ = 395993561775840. Its totient is φ = 85063103938560.

The previous prime is 216327044550593. The next prime is 216327044550763. The reversal of 216327044550670 is 76055440723612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44532750 + ... + 49150990.

It is an arithmetic number, because the mean of its divisors is an integer number (12374798805495).

Almost surely, 2^{216327044550670} is an apocalyptic number.

216327044550670 is a deficient number, since it is larger than the sum of its proper divisors (179666517225170).

216327044550670 is a wasteful number, since it uses less digits than its factorization.

216327044550670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4697700.

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 216327044550670 in words is "two hundred sixteen trillion, three hundred twenty-seven billion, forty-four million, five hundred fifty thousand, six hundred seventy".