214060666662145 has 16 divisors (see below), whose sum is σ = 270393292031040. Its totient is φ = 162234930037824.

The previous prime is 214060666662131. The next prime is 214060666662197. The reversal of 214060666662145 is 541266666060412.

It is a cyclic number.

It is not a de Polignac number, because 214060666662145 - 2¹⁵ = 214060666629377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27408114 + ... + 34341316.

It is an arithmetic number, because the mean of its divisors is an integer number (16899580751940).

Almost surely, 2^{214060666662145} is an apocalyptic number.

It is an amenable number.

214060666662145 is a deficient number, since it is larger than the sum of its proper divisors (56332625368895).

214060666662145 is a wasteful number, since it uses less digits than its factorization.

214060666662145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7258224.

The product of its (nonzero) digits is 14929920, while the sum is 55.

The spelling of 214060666662145 in words is "two hundred fourteen trillion, sixty billion, six hundred sixty-six million, six hundred sixty-two thousand, one hundred forty-five".