214905374207 has 4 divisors (see below), whose sum is σ = 215189265816. Its totient is φ = 214621482600.

The previous prime is 214905374161. The next prime is 214905374219. The reversal of 214905374207 is 702473509412.

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

It is a cyclic number.

It is not a de Polignac number, because 214905374207 - 2¹⁶ = 214905308671 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 (214905374267) 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, 141944669 + ... + 141946182.

It is an arithmetic number, because the mean of its divisors is an integer number (53797316454).

Almost surely, 2^214905374207 is an apocalyptic number.

214905374207 is a deficient number, since it is larger than the sum of its proper divisors (283891609).

214905374207 is an equidigital number, since it uses as much as digits as its factorization.

214905374207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283891608.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 214905374207 in words is "two hundred fourteen billion, nine hundred five million, three hundred seventy-four thousand, two hundred seven".