214308476213 has 4 divisors (see below), whose sum is σ = 230793743628. Its totient is φ = 197823208800.

The previous prime is 214308476209. The next prime is 214308476219. The reversal of 214308476213 is 312674803412.

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 98070438244 + 116238037969 = 313162^2 + 340937^2 .

It is a cyclic number.

It is not a de Polignac number, because 214308476213 - 2² = 214308476209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214308476219) 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, 8242633688 + ... + 8242633713.

It is an arithmetic number, because the mean of its divisors is an integer number (57698435907).

Almost surely, 2^214308476213 is an apocalyptic number.

It is an amenable number.

214308476213 is a deficient number, since it is larger than the sum of its proper divisors (16485267415).

214308476213 is a wasteful number, since it uses less digits than its factorization.

214308476213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16485267414.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 214308476213 in words is "two hundred fourteen billion, three hundred eight million, four hundred seventy-six thousand, two hundred thirteen".