214516006311 has 4 divisors (see below), whose sum is σ = 286021341752. Its totient is φ = 143010670872.

The previous prime is 214516006303. The next prime is 214516006321. The reversal of 214516006311 is 113600615412.

It is a happy number.

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

It is not a de Polignac number, because 214516006311 - 2³ = 214516006303 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 (214516006321) 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, 35752667716 + ... + 35752667721.

It is an arithmetic number, because the mean of its divisors is an integer number (71505335438).

Almost surely, 2^214516006311 is an apocalyptic number.

214516006311 is a deficient number, since it is larger than the sum of its proper divisors (71505335441).

214516006311 is an equidigital number, since it uses as much as digits as its factorization.

214516006311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71505335440.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 214516006311 in words is "two hundred fourteen billion, five hundred sixteen million, six thousand, three hundred eleven".