3230340145 has 8 divisors (see below), whose sum is σ = 3876814656. Its totient is φ = 2584001136.

The previous prime is 3230340107. The next prime is 3230340203. The reversal of 3230340145 is 5410430323.

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 3230340145 - 2¹⁹ = 3229815857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29284 + ... + 85546.

It is an arithmetic number, because the mean of its divisors is an integer number (484601832).

Almost surely, 2^3230340145 is an apocalyptic number.

It is an amenable number.

3230340145 is a deficient number, since it is larger than the sum of its proper divisors (646474511).

3230340145 is a wasteful number, since it uses less digits than its factorization.

3230340145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67751.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3230340145 is about 56836.0813656255. The cubic root of 3230340145 is about 1478.2552096495.

Adding to 3230340145 its reverse (5410430323), we get a palindrome (8640770468).

The spelling of 3230340145 in words is "three billion, two hundred thirty million, three hundred forty thousand, one hundred forty-five".