214168063633 has 8 divisors (see below), whose sum is σ = 219058046568. Its totient is φ = 209309528064.

The previous prime is 214168063583. The next prime is 214168063657. The reversal of 214168063633 is 336360861412.

It can be written as a sum of positive squares in 4 ways, for example, as 144771118144 + 69396945489 = 380488^2 + 263433^2 .

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 214168063633 - 2³³ = 205578129041 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 214168063633.

It is not an unprimeable number, because it can be changed into a prime (214168063693) 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, 7848066 + ... + 7875307.

It is an arithmetic number, because the mean of its divisors is an integer number (27382255821).

Almost surely, 2^214168063633 is an apocalyptic number.

It is an amenable number.

214168063633 is a deficient number, since it is larger than the sum of its proper divisors (4889982935).

214168063633 is a wasteful number, since it uses less digits than its factorization.

214168063633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15723683.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 214168063633 in words is "two hundred fourteen billion, one hundred sixty-eight million, sixty-three thousand, six hundred thirty-three".