146864016937089 has 28 divisors (see below), whose sum is σ = 229769004158976. Its totient is φ = 93652416586872.

The previous prime is 146864016937081. The next prime is 146864016937123. The reversal of 146864016937089 is 980739610468641.

It is a happy number.

146864016937089 is a `hidden beast` number, since 1 + 4 + 6 + 86 + 40 + 1 + 69 + 370 + 89 = 666.

It is not a de Polignac number, because 146864016937089 - 2³ = 146864016937081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (146864016937081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 4379538817 + ... + 4379572350.

Almost surely, 2^{146864016937089} is an apocalyptic number.

It is an amenable number.

146864016937089 is a deficient number, since it is larger than the sum of its proper divisors (82904987221887).

146864016937089 is an frugal number, since it uses more digits than its factorization.

146864016937089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8759111208 (or 8759111193 counting only the distinct ones).

The product of its (nonzero) digits is 376233984, while the sum is 72.

The spelling of 146864016937089 in words is "one hundred forty-six trillion, eight hundred sixty-four billion, sixteen million, nine hundred thirty-seven thousand, eighty-nine".