216045640516202 has 8 divisors (see below), whose sum is σ = 370363955170656. Its totient is φ = 92590988792652.

The previous prime is 216045640516151. The next prime is 216045640516337. The reversal of 216045640516202 is 202615046540612.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7715915732708 + ... + 7715915732735.

It is an arithmetic number, because the mean of its divisors is an integer number (46295494396332).

Almost surely, 2^{216045640516202} is an apocalyptic number.

216045640516202 is a deficient number, since it is larger than the sum of its proper divisors (154318314654454).

216045640516202 is a wasteful number, since it uses less digits than its factorization.

216045640516202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15431831465452.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 216045640516202 in words is "two hundred sixteen trillion, forty-five billion, six hundred forty million, five hundred sixteen thousand, two hundred two".