214438242564099 has 48 divisors (see below), whose sum is σ = 324022178188800. Its totient is φ = 136400578098048.

The previous prime is 214438242564047. The next prime is 214438242564121. The reversal of 214438242564099 is 990465242834412.

214438242564099 is a `hidden beast` number, since 2 + 1 + 4 + 4 + 3 + 82 + 425 + 6 + 40 + 99 = 666.

It is a Cunningham number, because it is equal to 14643710²-1.

It is not a de Polignac number, because 214438242564099 - 2⁷ = 214438242563971 is a prime.

It is a super-2 number, since 2×214438242564099² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (214438242564899) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130979842 + ... + 132606920.

It is an arithmetic number, because the mean of its divisors is an integer number (6750462045600).

Almost surely, 2^{214438242564099} is an apocalyptic number.

214438242564099 is a deficient number, since it is larger than the sum of its proper divisors (109583935624701).

214438242564099 is a wasteful number, since it uses less digits than its factorization.

214438242564099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628704 (or 1628701 counting only the distinct ones).

The product of its (nonzero) digits is 119439360, while the sum is 63.

The spelling of 214438242564099 in words is "two hundred fourteen trillion, four hundred thirty-eight billion, two hundred forty-two million, five hundred sixty-four thousand, ninety-nine".