216360104423 has 8 divisors (see below), whose sum is σ = 227752265520. Its totient is φ = 204968422080.

The previous prime is 216360104407. The next prime is 216360104489. The reversal of 216360104423 is 324401063612.

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

It is a cyclic number.

It is not a de Polignac number, because 216360104423 - 2⁴ = 216360104407 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 216360104423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216360104923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1157513 + ... + 1331373.

It is an arithmetic number, because the mean of its divisors is an integer number (28469033190).

Almost surely, 2^216360104423 is an apocalyptic number.

216360104423 is a deficient number, since it is larger than the sum of its proper divisors (11392161097).

216360104423 is a wasteful number, since it uses less digits than its factorization.

216360104423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239377.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 216360104423 in words is "two hundred sixteen billion, three hundred sixty million, one hundred four thousand, four hundred twenty-three".