216168751301007 has 32 divisors (see below), whose sum is σ = 311663653976320. Its totient is φ = 132808256087040.

The previous prime is 216168751300973. The next prime is 216168751301023. The reversal of 216168751301007 is 700103157861612.

It is not a de Polignac number, because 216168751301007 - 2²⁰ = 216168750252431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216168756301007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1837969 + ... + 20873802.

It is an arithmetic number, because the mean of its divisors is an integer number (9739489186760).

Almost surely, 2^{216168751301007} is an apocalyptic number.

216168751301007 is a deficient number, since it is larger than the sum of its proper divisors (95494902675313).

216168751301007 is a wasteful number, since it uses less digits than its factorization.

216168751301007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22716343.

The product of its (nonzero) digits is 423360, while the sum is 48.

The spelling of 216168751301007 in words is "two hundred sixteen trillion, one hundred sixty-eight billion, seven hundred fifty-one million, three hundred one thousand, seven".