146465232305 has 8 divisors (see below), whose sum is σ = 200866604352. Its totient is φ = 100433302128.

The previous prime is 146465232289. The next prime is 146465232311. The reversal of 146465232305 is 503232564641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146465232305 - 2⁴ = 146465232289 is a prime.

It is a super-2 number, since 2×146465232305² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2092360427 + ... + 2092360496.

It is an arithmetic number, because the mean of its divisors is an integer number (25108325544).

Almost surely, 2^146465232305 is an apocalyptic number.

It is an amenable number.

146465232305 is a deficient number, since it is larger than the sum of its proper divisors (54401372047).

146465232305 is an equidigital number, since it uses as much as digits as its factorization.

146465232305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184720935.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 146465232305 its reverse (503232564641), we get a palindrome (649697796946).

The spelling of 146465232305 in words is "one hundred forty-six billion, four hundred sixty-five million, two hundred thirty-two thousand, three hundred five".