145616210330 has 32 divisors (see below), whose sum is σ = 276900543360. Its totient is φ = 54981650880.

The previous prime is 145616210261. The next prime is 145616210339. The reversal of 145616210330 is 33012616541.

145616210330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (145616210339) 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 15 ways as a sum of consecutive naturals, for example, 1330766 + ... + 1436025.

It is an arithmetic number, because the mean of its divisors is an integer number (8653141980).

Almost surely, 2^145616210330 is an apocalyptic number.

145616210330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145616210330 is a deficient number, since it is larger than the sum of its proper divisors (131284333030).

145616210330 is a wasteful number, since it uses less digits than its factorization.

145616210330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2767094.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 145616210330 its reverse (33012616541), we get a palindrome (178628826871).

The spelling of 145616210330 in words is "one hundred forty-five billion, six hundred sixteen million, two hundred ten thousand, three hundred thirty".