214450116065 has 32 divisors (see below), whose sum is σ = 263282140800. Its totient is φ = 167627206656.

The previous prime is 214450116061. The next prime is 214450116073. The reversal of 214450116065 is 560611054412.

It is a cyclic number.

It is not a de Polignac number, because 214450116065 - 2² = 214450116061 is a prime.

It is a super-3 number, since 3×214450116065³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (214450116061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76505954 + ... + 76508756.

It is an arithmetic number, because the mean of its divisors is an integer number (8227566900).

Almost surely, 2^214450116065 is an apocalyptic number.

It is an amenable number.

214450116065 is a deficient number, since it is larger than the sum of its proper divisors (48832024735).

214450116065 is a wasteful number, since it uses less digits than its factorization.

214450116065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3953.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 214450116065 in words is "two hundred fourteen billion, four hundred fifty million, one hundred sixteen thousand, sixty-five".