214600650641 has 4 divisors (see below), whose sum is σ = 231108393012. Its totient is φ = 198092908272.

The previous prime is 214600650637. The next prime is 214600650643. The reversal of 214600650641 is 146056006412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 97653750016 + 116946900625 = 312496^2 + 341975^2 .

It is a cyclic number.

It is not a de Polignac number, because 214600650641 - 2² = 214600650637 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214600650643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8253871166 + ... + 8253871191.

It is an arithmetic number, because the mean of its divisors is an integer number (57777098253).

Almost surely, 2^214600650641 is an apocalyptic number.

It is an amenable number.

214600650641 is a deficient number, since it is larger than the sum of its proper divisors (16507742371).

214600650641 is a wasteful number, since it uses less digits than its factorization.

214600650641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16507742370.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 214600650641 in words is "two hundred fourteen billion, six hundred million, six hundred fifty thousand, six hundred forty-one".