214064325331 has 16 divisors (see below), whose sum is σ = 218017868544. Its totient is φ = 210147772384.

The previous prime is 214064325313. The next prime is 214064325361. The reversal of 214064325331 is 133523460412.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214064325331 is a prime.

It is a super-2 number, since 2×214064325331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214064325361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8426010 + ... + 8451376.

It is an arithmetic number, because the mean of its divisors is an integer number (13626116784).

Almost surely, 2^214064325331 is an apocalyptic number.

214064325331 is a deficient number, since it is larger than the sum of its proper divisors (3953543213).

214064325331 is a wasteful number, since it uses less digits than its factorization.

214064325331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26090.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 214064325331 its reverse (133523460412), we get a palindrome (347587785743).

The spelling of 214064325331 in words is "two hundred fourteen billion, sixty-four million, three hundred twenty-five thousand, three hundred thirty-one".