146145150330 has 16 divisors (see below), whose sum is σ = 350748360864. Its totient is φ = 38972040080.

The previous prime is 146145150259. The next prime is 146145150331. The reversal of 146145150330 is 33051541641.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146145150291 and 146145150300.

It is not an unprimeable number, because it can be changed into a prime (146145150331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2435752476 + ... + 2435752535.

It is an arithmetic number, because the mean of its divisors is an integer number (21921772554).

Almost surely, 2^146145150330 is an apocalyptic number.

146145150330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146145150330 is an abundant number, since it is smaller than the sum of its proper divisors (204603210534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146145150330 is a wasteful number, since it uses less digits than its factorization.

146145150330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871505021.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 146145150330 its reverse (33051541641), we get a palindrome (179196691971).

The spelling of 146145150330 in words is "one hundred forty-six billion, one hundred forty-five million, one hundred fifty thousand, three hundred thirty".